Keychron M4 Wireless Mouse

Name: Keychron M4 Wireless Mouse
Brand: M series
SKU: M4-A4
Price: 44.79 USD
Availability: InStock
Rating: 4.6 (5 reviews)

$44.79 ~~$69.99~~ In stock

Category: Mice

Keychron M4 Wireless Mouse has the best PixArt 3950 and 3395 sensor with 8000 Hz, 4000 Hz and 1000 Hz options. It supports 2.4 GHz, Bluetooth, and USB wired connection.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Sophia F. ★★★★★ Oct 23, 2026

The PixArt 3950 sensor tracks so smoothly across my desk mat, and switching between 2.4 GHz and Bluetooth with the toggle is instant. I've been using it for a week and the battery life seems solid even at the higher polling rates.

Claire ★★★★★ Oct 21, 2026

Switching between the 8000 Hz polling rate for fast-paced games and the lower settings for browsing is seamless, and the triple connectivity options cover all my devices. Battery life seems solid after a week of heavy use, and the shape fits my hand perfectly for long sessions.

Matthew P. ★★★★★ Oct 18, 2026

Finally, a mouse that keeps up with my fast-paced gaming — the 8000 Hz polling rate makes every flick feel instant and precise. The triple connection options (2.4 GHz, Bluetooth, and USB-C wired) give me flexibility whether I'm at my desk or on the go. It's a solid upgrade from my previous wireless