Logitech Pro X Superlight Dex Review: Speed Meets Simplicity, but Is It Enough?

The Logitech Pro X Superlight 2 Dex aims to deliver elite gaming performance with minimal distractions. Its standout feature is the blazing-fast 8K wireless polling rate—something that even some of the top gaming mice don’t offer. But does raw speed and a feather-light build justify its premium price tag, especially when some rivals offer more functionality and comfort? Here’s an in-depth look at what this sleek device delivers—and where it falls short.

A Fast, Lightweight Gaming Mouse That Leaves Some Things Behind

The Pro X Superlight 2 Dex lives up to its name in terms of weight. At just 60 grams, it’s designed for speed and swift flicks. Its sleek, RGB-free design and asymmetrical shape could easily be mistaken for a high-end productivity mouse, especially in the white or pink finishes.

Its focus on performance is clear: the 8K wireless polling rate ensures high responsiveness and smooth tracking, essential for competitive players. Logitech’s Lightforce switches are crisp and clean, while G HUB software offers plenty of options for DPI control, remapping, and even macro creation.

However, the hardware design is a double-edged sword. The slim, sharply curved sidewalls and compact buttons make gripping it awkward for some users—especially those not using a claw grip. The side buttons are difficult to reach due to the tight frame, and the lack of a physical DPI switch is a surprising omission in a high-end gaming mouse.

Despite having solid build quality, the scroll wheel has a strange tilt when pressed, which feels like a half-baked tilt feature that wasn’t implemented fully. The PTFE feet glide well on soft mousepads, and an extra layer under the dongle cover enhances movement. Battery life seems to hold up decently, with Logitech claiming 95 hours—though charging takes nearly three hours.

At $159 / £149 / AU$299, the mouse enters a competitive price bracket. It shares the same tag as the Razer DeathAdder V3 Pro, which is praised for better ergonomics, and the Logitech G502 X Plus, which offers far more buttons and features, albeit at a heavier weight.

What Undercode Say: A Real-World Look at the Logitech Pro X Superlight 2 Dex

Performance That’s Technically Impressive—But Not Universally Practical

The headline 8K polling rate on wireless is no doubt a technological leap. It eliminates almost all input lag and creates one of the smoothest tracking experiences currently possible. If you’re a competitive gamer chasing milliseconds, this alone might sell you.

But the experience isn’t one-size-fits-all. The mouse’s narrow sides and rear-weighted balance make it tricky for palm grippers or hybrid grips, causing discomfort over extended use. For flick shots or rapid repositioning in titles like CS2 or Valorant, this design works best for claw-grip users.

Limited Physical Controls Undermine the Price Tag

The lack of a dedicated DPI switch is a serious miss, especially when even entry-level gaming mice include one. While G HUB allows users to remap buttons and customize DPI, that initial out-of-box functionality should be better. With only 5 buttons total, power users and MMO players will find it limiting.

Compare this to the G502 X Plus, which has 13 programmable buttons—clearly better suited for gamers who want quick access to macros or system controls. The Superlight 2 Dex’s minimalism borders on impracticality if your gaming or productivity needs extend beyond FPS titles.

Build Quality: Premium with Quirks

Construction is solid. The main buttons are tight and clicky, the mouse body doesn’t flex, and the finish feels premium. But quirks like the wobbly scroll wheel and thin PTFE skates slightly chip away at its polish.

It’s a mouse that demands you adapt to it, rather than the other way around. And that’s not always ideal, especially when its closest rivals offer equal (or better) performance with more comfort and utility.

Competitive Landscape: Better Options at the Same Price

In this price tier, you’re not just buying performance—you’re investing in comfort, features, and longevity. The Razer DeathAdder V3 Pro delivers smoother ergonomics and still matches the polling rate. The G502 X Plus, while heavier, brings unmatched customization.

The Superlight 2 Dex sits awkwardly in the middle—too minimal for casual gamers, too quirky for hardcore users who care about feel and control, and too expensive for what’s essentially a streamlined tool.

Fact Checker Results:

The 8K polling rate claim is accurate and verified across multiple sources.
Logitech G HUB software does offer full DPI and macro customization, as stated.
Battery life aligns with real-world use (~95 hours claimed, ~6% drop per day tested).

Want precision above all else? The Logitech Pro X Superlight 2 Dex is fast, no question. But if you’re after versatility, ergonomics, or advanced controls, you’ll find better value elsewhere.