With a lighter mouse, you can make quicker movements, and if you play fast-paced, competitive games, even an extra millisecond can make the difference between winning and losing. When looking for the lightest mouse that's best for you, consider the overall weight and other factors, including comfort, build quality, click latency, and connection type.
We've tested over 380 mice. Below are our recommendations for the best lightweight options available. For other recommendations, see our picks for the best mouse, the best gaming mouse, and the best ergonomic mouse.
We test dozens of mice each year, and to maintain our independence, we buy each one ourselves. Going beyond subjective impressions, each mouse is evaluated on our standardized test bench so you can directly compare our results. We use specialized tools like a Mecmesin force tester to measure switch force curves and a Beagle 480 USB analyzer to isolate device-side click and sensor latency. These reviews are made with input from several departments, in a process that can take days or even weeks from start to finish.
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Best Lightweight Mouse
Video Games (FPS)9.5Video Games (MMO)8.3Raw Performance9.8Lowest Weight:53.8 gSee all our test resultsConnectivity:WirelessThe Razer Viper V3 Pro is the best lightweight mouse we've tested. It's the newest update to Razer's Viper lineup and is marginally lighter than the Razer Viper V2 Pro, our previous top pick. While it isn't the absolute lightest mouse available, it offers the best balance of weight, build quality, and performance. It features a more subdued design and a familiar shape that works well for a wide range of hand sizes and grip types. It uses Razer's updated Focus Pro 35K sensor, one of the most accurate and consistent sensors we've tested. It also supports a maximum wireless polling rate of 8000Hz out of the box and delivers exceptionally low click and sensor latency, resulting in an extremely responsive gaming experience.
It also uses optical switches, which offer better long-term durability than the mechanical switches found in some older models that can develop double-clicking issues over time. Lastly, Razer stands out for offering the longest warranty coverage of any pick on this list at two years, while Hitscan, Keychron, and ATK/VXE only offer one-year warranties.
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Best Mid-Range Lightweight Mouse
Video Games (FPS)9.5Video Games (MMO)7.9Raw Performance9.7Lowest Weight:41.6 gSee all our test resultsConnectivity:WirelessWe recommend the Hitscan Hyperlight as the best lightweight gaming mouse at a mid-range price point. It's actually lighter than our top pick, the Razer Viper V3 Pro, at just over 40 g. While this is partly due to its smaller size, it also uses an open bottom plate design to shave off additional weight. Build quality is excellent despite its low weight, though the open interior can collect dust and debris over time. It has a symmetrical shape with a medium-sized hump that works well for most hand sizes and grip types.
It delivers an outstanding, responsive gaming experience thanks to its extremely low click and sensor latency. The unit we tested supports a 1000Hz polling rate out of the box, but you can purchase a separate dongle from Hitscan to enable 8000Hz polling. This provides a small measurable improvement in click and sensor latency and consistency, but keep in mind the real-world difference you'll be able to feel in-game is negligible for most people. Just a note that this mouse isn't available from typical retailers, so you'll need to head over to Hitscan's website directly to buy one.
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Best Budget Lightweight Mouse
Video Games (FPS)8.8Video Games (MMO)7.6Raw Performance9.1Lowest Weight:57.1 gSee all our test resultsConnectivity:WirelessIf you're looking for a great lightweight option on a budget, we recommend checking out the Keychron M3 Mini. It's only slightly heavier than our top pick, the Razer Viper V3 Pro, and has a similar symmetrical shape, though it's a bit taller with a rounder rear that still works well for most hand sizes and grip types. Performance is also very strong. It uses PixArt's flagship PAW3395 sensor and delivers impressively low click and sensor latency for a precise, responsive gaming experience. Keychron also offers a 4000Hz variant for a $20 premium, which provides a small measurable boost in performance.
The mouse also includes some less common features for a high-performance gaming mouse, such as both USB-A and USB-C wireless receivers, which is especially convenient if you use a device without USB-A ports. That said, it falls short of more premium options due to its somewhat scratchy mouse feet and slightly mushy-feeling buttons. It's also a step below our higher-end picks in raw performance, with marginally higher click and sensor latency. Still, it's a very compelling option that delivers an excellent FPS gaming experience at a reasonable price.
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Best Cheap Lightweight Mouse
Video Games (FPS)9.3Video Games (MMO)7.8Raw Performance9.5Lowest Weight:48.8 gSee all our test resultsConnectivity:WirelessFor the best cheap lightweight mouse on the market, we recommend the VXE R1 Pro, sometimes called the ATK VXE R1 Pro. This mouse is typical of a newer wave of OEM models from Chinese manufacturers that offer high-performance components and build quality that rival more expensive flagships at much lower prices. It has a versatile symmetrical shape that accommodates a wide range of hand sizes and grip types. Depending on where you live, this mouse may be tricky to find, but it's most reliably available directly from ATK, the manufacturer, although it's occasionally in stock from larger retailers like Walmart, some specialized peripheral sellers like Maxgaming, or from larger online retailers like AliExpress.
One potentially confusing aspect is that it's available in several variants with slightly different switches, sensor models, and weights. We outline the full breakdown in our review, but we highlight the R1 Pro variant because it's the lightest option and offers the strongest overall component mix, delivering performance that approaches our top pick, the Razer Viper V3 Pro. If peak performance isn't a priority, though, there are considerably cheaper options within the same lineup. The main downsides are its smaller battery, which doesn't match the battery life of pricier options like the Viper V3 Pro, and ATK's shorter one-year warranty.
Notable Mentions
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Finalmouse UltralightX:
The Finalmouse UltralightX is part of a broader family of near-identical models that mainly differ in appearance. They'
re significantly lighter than the Razer Viper V3 Pro, but the build quality can be inconsistent between variants. Unfortunately, these mice are also released in limited drops, so they're currently only available from third-party resellers.
See our review -
Razer Viper Mini Signature Edition:
Incredibly, the Razer Viper Mini Signature Edition delivers slightly better sensor performance than our top pick, the Razer Viper V3 Pro, and its magnesium alloy exoskeleton makes it the lightest mouse Razer offers while remaining sturdy. However, we don't recommend it as our top pick because it's released in limited batches and costs significantly more than just about everything else on the market.
See our review -
G-Wolves Fenrir Max:
The G-Wolves Fenrir Max is the lightest gaming mouse we've tested, thanks to its extremely small, fingertip-focused shape and honeycomb cutouts. It also delivers outstanding raw performance, but it's more expensive than the Razer Viper V3 Pro, and its distinctive size makes it suitable only for a fingertip grip.
See our review -
Scyrox V8:
The Scyrox V8 is among the best-performing mice we've tested. It's incredibly lightweight, has top-tier performance that rivals the Razer Viper V3 Pro, and is considerably cheaper. That said, it has a relatively small shape that's designed specifically for claw grip, so it's not as accommodating as the other options on this list. Also, it's not as widely available and has a somewhat sketchy software experience.
See our review -
Endgame Gear OP1 8k:
The Endgame Gear OP1 8k is a remarkable wired alternative to the Hitscan Hyperlight. It has a narrow, symmetrical shape that has a supportive low-profile hump near the back. It also supports a maximum polling rate of 8000Hz and features SPDT switches that help it achieve incredibly low click latency. That said, it's on the expensive side for a wired mouse, and it weighs a few grams more.
See our review
Recent Updates
Feb 17, 2026:
We removed the ROCCAT Kone Pro, formerly our 'Best Budget' pick, due to changing pricing and availability, and there are now more compelling options. We replaced it with the Keychron M3 Mini, previously our 'Best Lower Mid-Range' pick, and introduced a new 'Best Cheap' category with the VXE R1 Pro as our recommendation. We also added the G-Wolves Fenrir Max to the Notable Mentions section.
Mar 14, 2025:
We've replaced the LAMZU MAYA with the Hitscan Hyperlight as the Hitscan is lighter, and the LAMZU is difficult to find. We've also made edits for clarity.
Dec 18, 2024:
We've audited this article and updated it for clarity and correctness. We've also added the Scyrox V8 to the Notable Mentions section.
Sep 20, 2024: Due to availability, we've replaced the Pulsar X2V2 with the LAMZU MAYA as our mid-range pick.
Sep 04, 2024: We've ensured our picks remain the best in their respective categories but haven't made any changes; we've made minor text changes for clarity and conciseness.
All Reviews
Our recommendations above are what we currently think are the best lightweight gaming mouse picks for most people. We factor in the price (a cheaper mouse wins over a pricier one if the difference isn't worth it), feedback from our visitors, and availability (no mice that are difficult to find or almost out of stock everywhere).
If you'd like to choose a mouse for yourself, we've prepared a custom table of all the mice we've tested, sorted by weight, with the lightest gaming mouse we've tested at the top. Be careful not to get too caught up in the details. While no mouse is perfect for every use, most mice are great enough to please almost everyone, and the differences are often not noticeable unless you really look for them.