{"id":9842,"date":"2026-09-16T01:13:35","date_gmt":"2026-09-16T01:13:35","guid":{"rendered":"https:\/\/www.cameraegg.org\/camerareview\/best-memory-card-for-canon-eos-r8-mark-ii\/"},"modified":"2026-09-16T13:11:59","modified_gmt":"2026-09-16T13:11:59","slug":"best-memory-card-for-canon-eos-r8-mark-ii","status":"publish","type":"post","link":"https:\/\/www.cameraegg.org\/camerareview\/best-memory-card-for-canon-eos-r8-mark-ii\/","title":{"rendered":"Best Memory Card for Canon EOS R8 Mark II"},"content":{"rendered":"<div class=\"gagen-article gagen-v2\">\n<div class=\"article-intro\">\n<p>The EOS R8 Mark II has <strong>one<\/strong> UHS-II SD slot, 40 fps for 73 RAW or 190 JPEG, and 6K-oversampled 4K60. The card that matches that bus is SanDisk Extreme PRO SDXC UHS-II V90 \u2014 up to 300 MB\/s write and a 90 MB\/s V90 floor. <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Check Extreme PRO UHS-II V90 on Amazon<\/a>.<\/p>\n<\/div>\n\n<div class=\"quick-picks-box\">\n  <div class=\"qp-header\">\n    <h2>Our Top Picks at a Glance<\/h2>\n    <p class=\"qp-sub\">Reviewed September 2026 \u00b7 EOS R8 Mark II \u00b7 single SD UHS-II \u00b7 40 fps \u00b7 73 RAW \/ 190 JPEG \u00b7 4K60 10-bit C-Log3 \u00b7 128 GB<\/p>\n  <\/div>\n  <div class=\"qp-cards\">\n    <div class=\"qp-card qp-card--gold\">\n      <span class=\"qp-num\">01<\/span>\n      <span class=\"qp-badge\">\ud83c\udfc6 Best Overall<\/span>\n      <strong class=\"qp-name\">SanDisk Extreme PRO UHS-II V90<\/strong>\n      <div class=\"qp-rating\">\u2605\u2605\u2605\u2605\u2605 <span class=\"qp-score\">4.8 \/ 5.0<\/span> <span class=\"qp-reviews\">\u00b7 2026 pick<\/span><\/div>\n      <p class=\"qp-why\">UHS-II V90, 300 \/ 300 MB\/s, 90 MB\/s floor. Matches 40 fps RAW and 4K60 on one slot.<\/p>\n      <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=e6890-20&#038;linkCode=osi\" class=\"qp-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check Price at Amazon<\/a>\n      <a href=\"#best-overall\" class=\"qp-jump\">Read full review \u2193<\/a>\n    <\/div>\n    <div class=\"qp-card qp-card--green\">\n      <span class=\"qp-num\">02<\/span>\n      <span class=\"qp-badge\">\ud83d\udc8e Best Value<\/span>\n      <strong class=\"qp-name\">Lexar 2000x GOLD UHS-II V90<\/strong>\n      <div class=\"qp-rating\">\u2605\u2605\u2605\u2605\u2606 <span class=\"qp-score\">4.5 \/ 5.0<\/span> <span class=\"qp-reviews\">\u00b7 2026 pick<\/span><\/div>\n      <p class=\"qp-why\">Same V90 class. 300 \/ 260 MB\/s. Alternate V90 when Extreme PRO is the expensive row.<\/p>\n      <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" class=\"qp-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check Price at Amazon<\/a>\n      <a href=\"#best-value\" class=\"qp-jump\">Read full review \u2193<\/a>\n    <\/div>\n    <div class=\"qp-card qp-card--blue\">\n      <span class=\"qp-num\">03<\/span>\n      <span class=\"qp-badge\">\ud83d\udcb0 Budget Pick<\/span>\n      <strong class=\"qp-name\">Lexar 1800x GOLD UHS-II V60<\/strong>\n      <div class=\"qp-rating\">\u2605\u2605\u2605\u2605\u2606 <span class=\"qp-score\">4.2 \/ 5.0<\/span> <span class=\"qp-reviews\">\u00b7 2026 pick<\/span><\/div>\n      <p class=\"qp-why\">UHS-II V60, 280 \/ 210 MB\/s on 64\u2013128 GB. 4K still sits inside V60. 40 fps RAW prefers V90.<\/p>\n      <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" class=\"qp-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check Price at Amazon<\/a>\n      <a href=\"#budget-pick\" class=\"qp-jump\">Read full review \u2193<\/a>\n    <\/div>\n  <\/div>\n<\/div>\n\n<div class=\"affiliate-disclosure\"><p><em>This page contains affiliate links. A purchase through those links may earn Cameraegg a commission at no extra cost to you.<\/em><\/p><\/div>\n\n<div class=\"info-module buying-guide\" id=\"who-should-buy\">\n  <h3>Who should buy what<\/h3>\n  <ul>\n    <li><strong>40 fps RAW, pre-capture, or 4K60 on one slot:<\/strong> <a href=\"#best-overall\">SanDisk Extreme PRO UHS-II V90 128 GB<\/a>.<\/li>\n    <li><strong>Same V90 class, other brand:<\/strong> <a href=\"#best-value\">Lexar Professional 2000x GOLD<\/a>. 300 \/ 260 MB\/s.<\/li>\n    <li><strong>4K30 \/ stills, slower write peak:<\/strong> <a href=\"#budget-pick\">Lexar 1800x GOLD UHS-II V60<\/a>. Not the 73-RAW card.<\/li>\n    <li><strong>UHS-I cards:<\/strong> wrong bus. See <a href=\"#uhs1-skip\">why they skip<\/a>.<\/li>\n  <\/ul>\n<\/div>\n\n<div class=\"table-container\">\n  <table class=\"comparison-table\">\n    <thead><tr><th>Card<\/th><th>Bus \/ class<\/th><th>Rated speed<\/th><th>Mark II job<\/th><th>Buy<\/th><\/tr><\/thead>\n    <tbody>\n      <tr class=\"highlight-row\"><td><strong>SanDisk Extreme PRO UHS-II<\/strong><\/td><td>UHS-II V90<\/td><td>300 \/ 300 MB\/s \u00b7 90 MB\/s min<\/td><td>40 fps 73 RAW + 4K60 on one slot<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n      <tr><td><strong>Lexar 2000x GOLD<\/strong><\/td><td>UHS-II V90<\/td><td>300 \/ 260 MB\/s<\/td><td>Same V90 row<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n      <tr><td><strong>Lexar 1800x GOLD<\/strong><\/td><td>UHS-II V60<\/td><td>280 \/ 210 MB\/s (64\u2013128 GB)<\/td><td>4K inside V60; burst prefers V90<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n      <tr><td><strong>SanDisk Extreme PRO UHS-I<\/strong><\/td><td>UHS-I V30<\/td><td>UHS-I bus<\/td><td>Records, but not this slot\u2019s bus<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+V30&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n\n<h2>How We Picked<\/h2>\n<div class=\"how-we-picked\">\n<p>Three sourced facts: one UHS-II slot, a 73-RAW buffer at 40 fps, and V90\u2019s published 90 MB\/s floor.<\/p>\n<ul>\n  <li><strong>Weigh the slot, then the buffer.<\/strong> <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/2001101-REG\/canon_7503c002_eos_r8_mark_ii.html\" target=\"_blank\" rel=\"noopener nofollow\">B&#038;H 7503C002<\/a> : single SD\/SDHC\/SDXC slot, <strong>UHS-II<\/strong>. Continuous shooting up to 40 fps for <strong>73 RAW<\/strong> or <strong>190 JPEG<\/strong>. Pre-capture: up to 20 frames in half a second. Internal video: XF-HEVC S 4:2:2 10-bit UHD 4K up to 59.94 fps, Full HD to 180 fps, Canon Log 3. One card. There is no overflow slot.<\/li>\n  <li><strong>Match V90 to a UHS-II body.<\/strong> <a href=\"https:\/\/www.sandisk.com\/products\/memory-cards\/sd-cards\/sandisk-extreme-pro-uhs-ii-v90-sd\" target=\"_blank\" rel=\"noopener nofollow\">SanDisk Extreme PRO UHS-II V90<\/a> : up to 300 MB\/s read and write, 90 MB\/s minimum sustained write, V90 \/ U3, 64\u2013512 GB. V90\u2019s floor is 90 MB\/s. That is the class you buy when the slot is UHS-II and the burst is 73 RAW.<\/li>\n  <li><strong>Size 128 GB for one slot.<\/strong> 4K60 10-bit and 40 fps RAW share the same side door. 32 GB is tight for that mix. 128 GB is the travel size on a body that also does 190 JPEG in one burst.<\/li>\n<\/ul>\n<\/div>\n\n<h2>Detailed Reviews<\/h2>\n\n<div class=\"top-recommendation\" id=\"best-overall\" data-badge=\"best-overall\">\n  <div class=\"top-badge badge-best-overall\">\ud83c\udfc6 Best Overall<\/div>\n  <h3>SanDisk Extreme PRO SDXC UHS-II V90 <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <div class=\"product-highlights\">\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Best For:<\/span> 40 fps RAW + 4K60 on the only slot<\/div>\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Key Feature:<\/span> UHS-II \u00b7 V90 \u00b7 300 \/ 300 MB\/s \u00b7 90 MB\/s min<\/div>\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Rating:<\/span> <span class=\"star-rating\">4.8 \/ 5.0 \u2605\u2605\u2605\u2605\u2605<\/span><\/div>\n  <\/div>\n  <table class=\"spec-table\">\n    <tr><th>SKU family<\/th><td>SDSDXDM \u2014 <a href=\"https:\/\/www.sandisk.com\/products\/memory-cards\/sd-cards\/sandisk-extreme-pro-uhs-ii-v90-sd\" target=\"_blank\" rel=\"noopener nofollow\">SanDisk Extreme PRO UHS-II V90<\/a><\/td><\/tr>\n    <tr><th>Class<\/th><td>UHS-II \u00b7 U3 \u00b7 V90 (90 MB\/s sustained)<\/td><\/tr>\n    <tr><th>Peak<\/th><td>Up to 300 MB\/s read and 300 MB\/s write<\/td><\/tr>\n    <tr><th>Capacity<\/th><td>Prefer 128 GB. 64 \/ 256 \/ 512 GB exist.<\/td><\/tr>\n    <tr><th>Body job<\/th><td>B&#038;H: UHS-II slot \u00b7 73 RAW \/ 190 JPEG at 40 fps \u00b7 4K60<\/td><\/tr>\n  <\/table>\n  <p><strong>Why it fits the R8 Mark II.<\/strong> The slot is UHS-II. The buffer is 73 RAW. 4K60 10-bit shares that card. Extreme PRO V90 is SanDisk\u2019s current UHS-II card with a published 90 MB\/s floor.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<div class=\"top-recommendation\" id=\"best-value\" data-badge=\"best-value\">\n  <div class=\"top-badge badge-best-value\">\ud83d\udc8e Best Value<\/div>\n  <h3>Lexar Professional 2000x SDXC UHS-II GOLD <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=Lexar+Professional+2000x+SDXC+UHS-II\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <div class=\"product-highlights\">\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Best For:<\/span> Same V90 class, 260 MB\/s write peak<\/div>\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Key Feature:<\/span> UHS-II \u00b7 V90 \u00b7 300 \/ 260 MB\/s<\/div>\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Rating:<\/span> <span class=\"star-rating\">4.5 \/ 5.0 \u2605\u2605\u2605\u2605\u2606<\/span><\/div>\n  <\/div>\n  <table class=\"spec-table\">\n    <tr><th>SKU family<\/th><td>Professional 2000x GOLD \u2014 <a href=\"https:\/\/americas.lexar.com\/product\/lexar-professional-2000x-sdhc-sdxc-uhs-ii-card-gold-series\/\" target=\"_blank\" rel=\"noopener nofollow\">Lexar<\/a><\/td><\/tr>\n    <tr><th>Class<\/th><td>UHS-II \u00b7 U3 \u00b7 V90<\/td><\/tr>\n    <tr><th>Peak<\/th><td>Up to 300 MB\/s read \u00b7 up to 260 MB\/s write<\/td><\/tr>\n    <tr><th>Capacities<\/th><td>Lexar: 64 \/ 128 \/ 256 \/ 512 GB<\/td><\/tr>\n  <\/table>\n  <p><strong>Why it is Value.<\/strong> Lexar\u2019s 2000x GOLD sheet is also V90 UHS-II. You stay on the same video class as Extreme PRO. The write peak is 260 MB\/s instead of 300. Full speed still wants a UHS-II reader \u2014 both brands say that. 128 GB is still the one-slot size.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=Lexar+Professional+2000x+SDXC+UHS-II\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<div class=\"top-recommendation\" id=\"budget-pick\" data-badge=\"budget-pick\">\n  <div class=\"top-badge badge-budget\">\ud83d\udcb0 Budget Pick<\/div>\n  <h3>Lexar Professional 1800x SDXC UHS-II GOLD <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=Lexar+Professional+1800x+SDXC+UHS-II\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <div class=\"product-highlights\">\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Best For:<\/span> UHS-II V60 for 4K, not the 73-RAW card<\/div>\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Key Feature:<\/span> V60 \u00b7 280 \/ 210 MB\/s on 64\u2013128 GB<\/div>\n    <div class=\"highlight-item\"><span class=\"highlight-label\">Rating:<\/span> <span class=\"star-rating\">4.2 \/ 5.0 \u2605\u2605\u2605\u2605\u2606<\/span><\/div>\n  <\/div>\n  <table class=\"spec-table\">\n    <tr><th>SKU family<\/th><td>Professional 1800x GOLD \u2014 <a href=\"https:\/\/americas.lexar.com\/product\/lexar-professional-1800x-sdxc-uhs-ii-card-gold-series\/\" target=\"_blank\" rel=\"noopener nofollow\">Lexar<\/a><\/td><\/tr>\n    <tr><th>Class<\/th><td>UHS-II \u00b7 U3 \u00b7 V60<\/td><\/tr>\n    <tr><th>Peak (64\u2013128 GB)<\/th><td>Up to 280 MB\/s read \u00b7 up to 210 MB\/s write<\/td><\/tr>\n    <tr><th>Peak (256 GB\u20131 TB)<\/th><td>280 \/ 205 MB\/s<\/td><\/tr>\n  <\/table>\n  <p><strong>Why it is Budget.<\/strong> V60 guarantees 60 MB\/s. 4K60 can live there. The reason this body wants V90 is the 40 fps \/ 73 RAW buffer on one UHS-II slot. Take 1800x GOLD when the day is 4K30 and stills. Step to V90 when pre-capture and 40 fps share the card.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=Lexar+Professional+1800x+SDXC+UHS-II\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<h2>If You Need Something Else<\/h2>\n<p>A UHS-I V30 card still records. It does not match the UHS-II row B&#038;H published for this body.<\/p>\n\n<div class=\"top-recommendation\" id=\"uhs1-skip\" data-badge=\"also-great\">\n  <div class=\"top-badge badge-also-great\">Also consider<\/div>\n  <h3>SanDisk Extreme PRO UHS-I V30 <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+V30&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-I+V30\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <table class=\"spec-table\">\n    <tr><th>Bus<\/th><td>UHS-I \u00b7 V30<\/td><\/tr>\n    <tr><th>This body<\/th><td>B&#038;H: single SD slot, UHS-II<\/td><\/tr>\n    <tr><th>Use<\/th><td>Fine in a UHS-I camera. Wrong bus for 40 fps RAW here.<\/td><\/tr>\n  <\/table>\n  <p>Keep a UHS-I Extreme PRO in another body. Put a UHS-II V90 card in this side door with a <a href=\"https:\/\/www.cameraegg.org\/camerareview\/best-accessories-for-canon-eos-r8-mark-ii\/\">spare LP-E17<\/a> in the bag.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+V30&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+V30&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+V30&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+V30&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-I+V30\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-module\">\n  <div class=\"faq-item\"><h3>Why V90 UHS-II on this body<\/h3><p>B&#038;H lists a UHS-II slot, 73 RAW at 40 fps, and 4K60. SanDisk publishes V90 at a 90 MB\/s floor.<\/p><\/div>\n  <div class=\"faq-item\"><h3>Whether 73 RAW requires V90<\/h3><p>73 RAW is a buffer length B&#038;H publishes. V90 is the UHS-II class with a 90 MB\/s floor. A slower UHS-I card still records; it is the wrong bus for this slot.<\/p><\/div>\n  <div class=\"faq-item\"><h3>Why 128 GB instead of 32 GB<\/h3><p>One slot. 4K60 10-bit and 40 fps RAW share it. 190 JPEG in a burst already eats a compact card. 128 GB is the travel size.<\/p><\/div>\n  <div class=\"faq-item\"><h3>Whether UHS-I Extreme PRO is enough<\/h3><p>That SKU is a UHS-I V30 card. This camera\u2019s slot is UHS-II. Save UHS-I Extreme PRO for a UHS-I body.<\/p><\/div>\n  <div class=\"faq-item\"><h3>What 4K60 10-bit asks of the card<\/h3><p>B&#038;H: XF-HEVC S 4:2:2 10-bit UHD 4K up to 59.94 fps, Canon Log 3. V60 can hold 4K. V90 is the pick when that movie row shares the card with 40 fps RAW.<\/p><\/div>\n<\/div>\n\n<h2>Final Verdict<\/h2>\n<div class=\"conclusion-module verdict-box\">\n  <div class=\"verdict-picks\">\n    <div class=\"verdict-item\">\n      <span class=\"verdict-label\">\ud83c\udfc6 Best Overall:<\/span>\n      <div class=\"verdict-product\"><strong>SanDisk Extreme PRO UHS-II V90<\/strong> <span class=\"verdict-reason\">\u2013 300 \/ 300 MB\/s; 90 MB\/s floor; 128 GB.<\/span><\/div>\n      <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90+128GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"verdict-btn\" rel=\"nofollow noopener\">Buy Now<\/a>\n    <\/div>\n    <div class=\"verdict-item\">\n      <span class=\"verdict-label\">\ud83d\udc8e Best Value:<\/span>\n      <div class=\"verdict-product\"><strong>Lexar 2000x GOLD UHS-II V90<\/strong> <span class=\"verdict-reason\">\u2013 same V90 class; 300 \/ 260 MB\/s.<\/span><\/div>\n      <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+2000x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"verdict-btn\" rel=\"nofollow noopener\">Buy Now<\/a>\n    <\/div>\n    <div class=\"verdict-item\">\n      <span class=\"verdict-label\">\ud83d\udcb0 Budget Pick:<\/span>\n      <div class=\"verdict-product\"><strong>Lexar 1800x GOLD UHS-II V60<\/strong> <span class=\"verdict-reason\">\u2013 UHS-II V60 for 4K; burst still wants V90.<\/span><\/div>\n      <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1800x+SDXC+UHS-II&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"verdict-btn\" rel=\"nofollow noopener\">Buy Now<\/a>\n    <\/div>\n  <\/div>\n  <p class=\"verdict-summary\">For the EOS R8 Mark II, buy SanDisk Extreme PRO UHS-II V90 in 128 GB. Take Lexar 2000x GOLD when the class is still V90. Take 1800x GOLD V60 when the day is not 40 fps RAW. Leave UHS-I cards in UHS-I cameras.<\/p>\n<\/div>\n<p><strong>Buying around the autumn sale?<\/strong> Cards are one of the few categories that discount reliably in October. Our guide to <a href=\"https:\/\/www.cameraegg.org\/camerareview\/amazon-prime-big-deal-days-2026-camera-gear\/\">Prime Big Deal Days 2026 (October 6\u20137)<\/a> covers which speed classes are worth stocking up on and which prices are just resets.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The EOS R8 Mark II has one UHS-II slot, 40 fps for 73 RAW, and 4K60. First card is SanDisk Extreme PRO UHS-II V90 in 128 GB.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[6,25],"tags":[4114],"class_list":["post-9842","post","type-post","status-publish","format-standard","hentry","category-canon","category-memory-card","tag-canon-eos-r8-mark-ii"],"_links":{"self":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts\/9842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/comments?post=9842"}],"version-history":[{"count":4,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts\/9842\/revisions"}],"predecessor-version":[{"id":9937,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts\/9842\/revisions\/9937"}],"wp:attachment":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/media?parent=9842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/categories?post=9842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/tags?post=9842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}