Asus ProArt Mouse MD301 Review: A Lighter MX Master Alternative That Falls Just Short

Asus has expanded its ProArt lineup — a range of premium peripherals and PC hardware aimed at creative professionals — with the MD301, a $100/£105 ergonomic mouse that trades the bulk of competitors for a lighter, leaner profile. It looks the part, too: clean lines, no RGB, nothing that screams gaming rig. Think CEO's desk, not LAN party.

The MD301 measures 114.8 mm long, 75.2 mm wide, and 46.8 mm tall, making it noticeably smaller than the Logitech MX Master 4 sitting next to it. It weighs 99.7 g, connects via 2.4 GHz dongle or Bluetooth, tops out at 8,000 DPI and a 1,000 Hz polling rate, and packs an 800 mAh battery. Six programmable buttons cover the usual layout — left click, right click, scroll wheel click, two side buttons, and a DPI toggle hidden under a ridged panel behind the wheel. There's also a horizontal scroll wheel on the left side, a feature Logitech popularised with the MX Master 3S, and it feels well-dampened here. One genuinely clever touch: the main button switches are hot-swappable, so you can dial in a quieter or clicker feel without cracking the mouse open.

The ProArt MD301 sits in a crowded space — the premium productivity mouse market — where Logitech's MX Master series has dominated for years. At $100 it undercuts the MX Master 4's $120 MSRP, and the weight difference is real: the MX Master 4 is a noticeably heavier mouse, which some users find fatiguing over long sessions. But lighter and cheaper doesn't automatically mean better. The MD301's sensor is described as merely adequate for a $100 mouse, and the internals are on the lower-spec side for the price point.

The reviewer flags several recurring frustrations: the side buttons feel flimsy, the thumbrest is on the small side for all-day use, there have been occasional connection dropouts, and the companion software feels underdeveloped. Taken together, those issues stop the MD301 from landing a full recommendation. If you specifically want a smaller, lighter alternative to the MX Master 4 and the refined aesthetic appeals, it's worth a look — but for most professional users, the MX Master 4 remains the stronger all-around buy despite the higher price and extra weight.