The G203 LightSync sports a new Logitech sensor that offers a DPI range from 200 up to 8000, giving you plenty of flexibility. It also meets that 1000Hz polling rate so pivotal for gaming mice. The G203’s surface isn’t the best, either: it’s smooth and slippery, and the situation won’t improve if your hands get sweaty. GamingThe Logitech G203 LightSync is no slouch when it comes to gaming, but that’s not to say it’s perfect either. I brought it on two season’s worth of Overwatch competitive placement matches, and considerably more gametime outside of that.

However, the lower budget is evident here – the main buttons are loud, and they have a little more travel and a little less speed than buttons on pricier peripherals. For mainstream gaming, this won’t slow you down, but competitive players will want shallower, faster mechanics.br>Worlds NO. 1 Gaming Gear Brand - Based on independent aggregated sales data (FEB 19 - FEB 20) of Gaming Keyboard, Mice, and PC Headset in units from: US, CA, CN, JP, KR, TW, TH, ID, DE, FR, RU, UK, SE, TR
The physical design is plain – the G203 is made from matte plastic, with no textured areas and a shape that’s barely different from your average office rodent. It’s robust, though, so it’ll certainly stay the course, and there are customisable RGB LEDs at the rear.

SoftwareThe G203 LightSync is customizable using Logitech’s G Hub software. That will give you custom profiles, with the option to change the DPI, button assignments, polling rate, and lighting. Logitech’s software is fairly comprehensive, but there’s only so much you can customize on this mouse due to its basic features. Design and FeaturesThe Logitech G203 LightSync is a small, wired mouse. At just 2.45-inches wide and 1.5-inches long, it’s got a small profile akin to the SteelSeries Sensei Ten, and it stays light at 85 grams. That gives it a somewhat insubstantial feel in the hand that some gamers may like for the ease of moving it around, but it’ll be cramped for bigger hands regardless of grip style. There are no extra ergonomic features, and the G203 is compact: its 64mm width and 38mm height make it a tad smaller than pricier gaming mice. The size and shape won’t be an issue for most gamers and most grip types, but gamers with larger hands may struggle. PerformanceThe Logitech G203 has six buttons: the two main ones, the scroll-wheel, a DPI switcher and two side buttons. It’s ambidextrous, but you only get side buttons on the left-hand side. But, there were a couple things I didn’t get the hang of. I’ve used some small mice before, such as the SteelSeries Sensei Ten or the Razer Basilisk Ultimate (which I find to be just a bit cramped on the pinky side), but the G203 LightSync has left my hand feeling more cramped than most other mice I’ve reviewed (And I once used this mini mouse for two months of ranked CS:GO play while travelling).