Keychron G4 Wireless Mouse

Name: Keychron G4 Wireless Mouse
Brand: G series
SKU: G4-B1
Price: 53.24 USD
Availability: InStock
Rating: 4.8 (5 reviews)

$53.24 ~~$74.99~~ In stock

Category: Mice

Equipped with the PixArt 3950 sensor, the Keychron G4 delivers an 8K polling rate in 2.4 GHz mode for lightning-fast response, all in a lightweight 55g design. It supports a tri-mode connection for seamless multi-device switching.

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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 (4.8 / 5 · 5 reviews)

John ★★★★★ Oct 23, 2026

I've been using this mouse for a few weeks now, and the tri-mode connection makes it incredibly easy to switch between my work laptop and personal PC. At only 55g, it’s so light I almost forget it’s in my hand, but the sensor never misses a click.

Ellie J. ★★★★★ Oct 21, 2026

Coming from a 100g+ mouse, the 55g weight here is a game-changer for long gaming sessions. The tri-mode connection let me switch seamlessly between my desktop and laptop without unplugging anything.

Jacob ★★★★★ Oct 20, 2026

The 55g weight makes a huge difference during long gaming sessions; my wrist doesn't tire at all. I was skeptical about the 8K polling rate, but the response in competitive matches is noticeably snappier. It's been a solid upgrade from my previous mouse.