GravaStar’s Mercury X Series: Lightweight gaming mice that are here to slay

Designed for competitive gamers and enthusiasts, these lightweight gaming mice deliver cutting-edge performance. They help gamers achieve their best with every click.

Experience quick & precise gameplay like none other!

If you’re a PC gamer, you already know your mouse isn’t just a tool—it’s your digital weapon. A heavy, sluggish mouse can cost you precious milliseconds, and one that’s imprecise? Say goodbye to those hard-earned points. That’s where GravaStar’s Mercury X Series steps in, delivering ultra-lightweight gaming mice designed to help you crush your competition.

I had the chance to review the Mercury X Series for Gadget Flow, diving into both the Mercury X Pro and Mercury X models. Built for competitive gamers and hardcore enthusiasts, these mice promise a sleek design, premium materials, and cutting-edge performance. But can they actually level up your gameplay? I put them to the test to find out.

Curious about how they performed? Keep reading for my full review.

Featherlight design for lightning-fast moves

A lightweight gaming mouse can make or break your performance. The Mercury X Series weighs in at just 49 grams, making them some of the lightest gaming mice on the market. This featherlight build doesn’t just feel good—it lets you react faster and more accurately.

What’s more, your hand won’t get as tired during those marathon gaming sessions, thanks to the hollow skeleton design. Crafted from a durable 0.8mm magnesium alloy, it adds ventilation and keeps your movements steady. Whether you’re darting across your mousepad in a high-stakes FPS match or making precise movements in a strategy game, this mouse feels effortless.

Precision that keeps you ahead

Accuracy is the name of the game, and the Mercury X Series delivers with the PAW 3950 sensor offering an insane 32,000 DPI. You can fine-tune the sensitivity to match your playstyle, whether you’re sniping from across the map or weaving through enemies up close. The sensor’s high resolution ensures even the smallest movements are detected with pinpoint precision, giving you the edge in every match.

With a polling rate of 8,000Hz and a blisteringly fast 0.125ms response time, every click and movement is registered instantaneously. It’s like the Mercury X Pro is reading your mind, translating your intent into in-game actions faster than you ever thought possible. These specs don’t just keep you competitive—they put you ahead of the curve, ensuring your reflexes are the only limit. If you’re in a heated esports tournament the Mercury X Series keeps you sharp, responsive, and always one step ahead.

Tri-mode connectivity for adaptable play

One of my favorite features is the tri-mode connectivity. It lets you switch easily between Bluetooth for everyday use, 2.4G wireless for lag-free gaming, and wired mode for uninterrupted performance. You choose how to connect and the mouse adapts perfectly.

Best of all, with a 10-meter transmission range and a 400mAh battery, the Mercury X Pro delivers hours of smooth, reliable gameplay. I don’t have have to worry about cables tangling mid-game or losing connection at the worst possible moment.

Customizable features for every playstyle

Gaming is personal, and so is the Mercury X Series. With 5 programmable buttons, you can set up macros and shortcuts that suit your style. Onboard memory profiles make switching between games or setups a breeze, while RGB lighting adds a splash of personality to your rig. You can even customize lighting modes and speeds online, ensuring your mouse reflects your unique flair.

But the customization doesn’t stop there. Each button can be assigned different functions for various games, from quick reloads in first-person shooters to rapid spellcasting in MMORPGs. The onboard memory profiles allow you to save these configurations, so whether you’re switching from your favorite battle royale to an immersive RPG, the transition is effortless. Need to dim the RGB lighting for a late-night session or ramp it up to match the energy of your gameplay? The Mercury X Series adapts with ease.

Built for comfortable play

Let’s talk design. These mice feature a hollow skeleton shape reinforced with a 0.8mm magnesium alloy frame. This gives you the ideal blend of durability and ventilation. Long gaming sessions? No sweat—literally. The ergonomic shape fits comfortably in your hand.

But that’s not all. The Teflon feet pads allow smooth gliding across any surface. Whether you’re making micro-adjustments in an FPS or gliding through a strategy game, these mice are built to perform.

Safety and strength at the core

GravaStar knows gamers demand products that last. For that reason, every component of the Mercury X Series has been rigorously tested to ensure long-term reliability and peak performance.

Yes, these lightweight gaming mice will last for years. From their robust construction to the thoughtful design details, they can withstand the grind of daily gaming—and then some.

Final thoughts on the GravaStar Mercury X Series

The GravaStar Mercury X Series is an exciting addition to the world of lightweight gaming mice. With their ultra-light build, high-precision performance, tri-mode connectivity, and customizable features, they deliver everything gamers need to dominate. Add to that a sleek, sci-fi-inspired design, and you’ve got a mouse that’s as stylish as it is functional.

If you’re serious about gaming or just want to upgrade your setup, these lightweight gaming mice are worth every penny. The Mercury X Pro costs $139.95 while the Mercury X is $109.95. Available in Galaxy Black and Interstellar Silver, these also add style points to your setup. Check them out now at GravaStar’s official website if you want to take your gaming to the next level.