Asus ROG Keris II Ace

Incredibly smooth, versatile performance ; Brilliant battery life ; 8000Hz polling potential

Quite expensive ; Limited chassis colours

Asus excels with an impossibly light gaming mouse that’s comfortable, powerful and has a battery that lasts as long as you can reasonably expect.

Extremely powerful and sensitive sensor ; 4,000Hz polling rate with the booster adapter ; Has both Wi-Fi and Bluetooth connectivity ; Ultra-light design of just 1.9 ounces (54 grams)

Only one RGB zone ; The dongle and 4,000Hz extension are very big ; The battery life isn’t as long as some esports mice

The Asus ROG Keris II Ace boasts a combination of top-level features and functionality that you’d be hard pressed to find altogether in another FPS mouse. That makes it a dynamo — you’ll get some of the very best performance you’ve ever had in FPS...

8000hz wired polling rate, incredibly low click latency, extremely lightweight, comfortable right-handed shape, outstanding overall sensor performance

Comes with ROG Polling Rate Booster ; Ultra-lightweight (54g) ; Feels great

8,000 Hz polling rate wired-only ; Expensive

The Asus ROG Keris II Ace is an excellent ultra-lightweight wireless gaming mouse with 4K (wireless) / 8K (wired) polling rates — it's definitely up there with the best. But there are a lot of similar mice to choose from these days.

Comes with ROG Polling Rate Booster ; Ultra-lightweight (54g) ; Feels great

8,000 Hz polling rate wired-only ; Expensive

The Asus ROG Keris II Ace is an excellent ultra-lightweight wireless gaming mouse with 4K (wireless) / 8K (wired) polling rates — it's definitely up there with the best. But there are a lot of similar mice to choose from these days.

+ Comfortable design for right-handed gamers ; + Excellent tracking accuracy ; + Up to 4000Hz wireless / 8000Hz wired, easier to make microadjustments ; + Ultra-lightweight at 54g ; + ROG 100M Optical Micro Switch feels more pronounced ; + 100% PTFE...

- No adjustable scroll wheel resistance ; - Two DPI switchers near mouse wheel would be better ; - Not so comfy for long fingers ; - Armoury Crate software needs some improvements

The ASUS ROG Keris II Ace is an ultra-lightweight, performance-oriented wireless gaming mouse that is clearly geared towards pro gamers or those who want to optimize their gaming performance as much as possible.