Best Monitor Arm for LG UltraGear 27GP850-B
The LG UltraGear 27GP850-B is a powerhouse of a monitor, but its stock “V-shaped” stand is notorious for eating up precious desk real estate. To truly unlock the ergonomics of this Nano IPS panel, a high-quality monitor arm is essential. After testing dozens of mounts for both gaming and professional editing setups, I’ve found that the Ergotron LX stands above the rest for its fluid motion. This guide highlights the best arms to support your UltraGear securely.
Our Top Picks at a Glance
Best Monitor Arm for LG UltraGear 27GP850-B: Detailed Reviews
Ergotron LX Single Monitor Arm View on Amazon
The Ergotron LX is widely considered the gold standard for monitor mounts, and for good reason. When mounting the LG 27GP850-B, which weighs roughly 9.3 lbs without the stand, the LX handles it with absolute grace. Its patented Constant Force technology allows you to move the screen with a single finger, yet it stays exactly where you leave it. I’ve used this arm in my studio for years, and the polished aluminum construction feels significantly more “pro” than the plastic-heavy alternatives. It supports 100x100mm VESA patterns natively, perfectly matching the LG’s rear mounting plate. While it is an investment, the 10-year warranty provides peace of mind that cheaper arms simply can’t match. The only minor drawback is the cable management clips, which can be a bit tight if you’re running thick DisplayPort and power cables simultaneously.
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HUANUO Single Monitor Mount HNSS12 View on Amazon
The HUANUO HNSS12 is the sweet spot for the 27GP850-B owner who wants gas-spring convenience without the Ergotron price tag. In my testing, the tension adjustment on this model is surprisingly precise. You can dial it in so the monitor floats effortlessly. It includes both a C-clamp and a grommet mounting base, giving you flexibility regardless of your desk type. For the LG UltraGear, the tilt mechanism is robust enough to prevent “screen dip,” a common issue with cheaper mounts. The aesthetic is modern and clean, fitting well with the “gamer” vibe of the UltraGear series. While the build quality is mostly metal, you will find more plastic in the joints compared to premium models. However, for a 27-inch display, the stability is excellent, making it the best value proposition currently on the market for intermediate users.
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North Bayou F80 Monitor Arm View on Amazon
It is genuinely impressive how much North Bayou offers for such a low price. The F80 is a functional gas-spring arm that handles the LG 27GP850-B with ease, given the monitor’s relatively light weight. You get full tilt, swivel, and rotation, which is perfect if you like to switch your UltraGear into portrait mode for coding or reading long documents. You’ll notice that the movement isn’t quite as “buttery” as the Ergotron, and there is a bit more wobble if you have a flimsy desk, but for the price of a few pizzas, it’s a massive upgrade over the stock LG stand. The cable management system is decent, though the plastic covers can feel a bit brittle. If you are on a tight budget but desperately need to clear your desk of the UltraGear’s wide legs, this is the one to get.
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Fully Jarvis Monitor Arm View on Amazon
The Fully Jarvis arm is a beautiful piece of engineering that looks right at home in a high-end creative studio. While the LG 27GP850-B is a gaming monitor, many users—myself included—use it for color-accurate photo work due to its Nano IPS panel. The Jarvis arm complements this professional use with its incredibly clean lines and robust build. It can support up to 19.8 lbs, meaning it’s overkill for the UltraGear, but that extra headroom translates to rock-solid stability. There is zero “shake” when typing, which is a common annoyance with cheaper arms. The tensioning system is top-tier, and it offers one of the best ranges of height adjustment available. It’s a bit pricier than the HUANUO, but if you value aesthetics and absolute stability, the Jarvis is a stunning choice that will likely outlast the monitor itself.
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WALI Single Monitor Gas Spring Arm View on Amazon
The WALI Single Monitor Gas Spring Arm is a fantastic alternative, especially if you need a bit more verticality. Some versions of the WALI mount come with a taller pole, which is a lifesaver if you are tall or want to mount your LG 27GP850-B above another screen. The gas spring mechanism is reliable and holds the UltraGear’s weight without any sagging. I’ve found WALI’s mounting hardware to be particularly robust; the C-clamp is wide and distributes weight well, which is vital if you have a desk made of MDF or particle board. While it lacks the brand prestige of Ergotron, it’s a workhorse that gets the job done without any fuss. The setup process is straightforward, and it includes all the necessary spacers and screws to fit the recessed VESA mount on the back of the LG monitor perfectly.
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Buying Guide: How to Choose a Monitor Arm for your LG UltraGear
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| Ergotron LX | Overall Quality | ★★★★★ | Check |
| HUANUO HNSS12 | Value for Money | ★★★★☆ | Check |
| North Bayou F80 | Budget Build | ★★★★☆ | Check |
| Fully Jarvis | Premium Aesthetics | ★★★★★ | Check |
| WALI Gas Spring | Tall Setups | ★★★★☆ | Check |
Frequently Asked Questions
Does the LG 27GP850-B require a special VESA adapter?
No, the LG 27GP850-B features a standard 100x100mm VESA mounting pattern. However, the mounting area is located within a circular indentation on the back of the monitor. Most modern monitor arms include the necessary screws and spacers to fit this design, but it’s always worth double-checking that the VESA plate on your chosen arm isn’t excessively large, which could interfere with the circular housing.
Is the monitor too heavy for a budget arm?
At approximately 9.3 lbs (4.2 kg) without the stand, the LG 27GP850-B is actually relatively light for a 27-inch monitor. Most budget gas-spring arms, like the North Bayou F80, have a weight capacity of up to 14-19 lbs. This means you don’t necessarily need a heavy-duty arm like the Ergotron HX; the lighter-duty LX or even high-quality budget options will hold it perfectly fine without sagging.
Can I use a dual monitor arm with this UltraGear?
Absolutely. If you plan on pairing the 27GP850-B with a second monitor, a dual-arm setup is a great way to save desk space. Just ensure the dual arm’s total weight capacity and individual arm reach can accommodate two 27-inch displays. Brands like HUANUO and Ergotron offer dual versions of the models listed above that work seamlessly with this specific LG monitor.
How do I stop the monitor from tilting downward?
If your UltraGear is tilting toward the desk, you likely need to tighten the tilt tension bolt. Most arms have a specific screw located right behind the VESA plate. Since the LG 27GP850-B is light, you won’t need much tension, but if it’s loose, the screen will naturally dip. A quick turn with an Allen key usually solves this “screen dip” issue permanently.
Will a monitor arm damage my desk?
It depends on your desk material. If you have a solid wood desk, a C-clamp is perfectly safe. However, if you have a hollow-core desk (like some IKEA models), the concentrated pressure of the clamp could cause the desk to crack or warp. In those cases, using a reinforcement plate or opting for a grommet mount (drilling through the desk) is a much safer way to support your monitor.
Final Verdict
For the ultimate experience with your LG UltraGear 27GP850-B, the Ergotron LX is the clear winner if your budget allows. Its build quality is simply in a different league. However, if you’d rather put that money toward more PC parts, the HUANUO HNSS12 offers 90% of the performance for a fraction of the cost. Budget-conscious gamers will find the North Bayou F80 more than capable of handling this light 27-inch panel securely.