★★★★☆
Good value
The responsiveness from the high polling rate is impressive for the price point. Battery life is solid, lasting me weeks with daily use. The overall build feels a little plasticky, but it's very light which is a fair trade-off.
Keychron
M3 Wireless Mouse
$44.99
● In stock
Color
BlackWhite
- Unrivaled 30,000 DPI for ultimate control
- Multiple sensor options for tailored performance
- Long-lasting 140-hour battery life
Free US shipping on orders over $75.00; otherwise $5.99 · 30-day returns · Sold by Cartivo (demo store — payments are simulated)
About this item
Keychron M3 Wireless Mouse has the best PixArt 3950, 3395 and 3311 sensor. Listing in three options: 8K / 4K / 1K polling rate.. It supports 2.4 GHz, Bluetooth, and USB connection. All the essential hardware features in an ultra-lightweight mouse are ideal for any use case, whether it’s work, gaming, or anything else. Key specs • Sensor: PixArt 3950 / 3395 / 3311 • DPI: up to 30,000 • Polling rate: up to 8,000 Hz • Connectivity: 2.4 GHz, Bluetooth, wired • Battery life: up to 140 hours Product details Keychron M3 Wireless Mouse has the best PixArt 3950, 3395 and 3311 sensor. Provides three options: 8K / 4K / 1K polling rate. It supports 2.4 GHz, Bluetooth, and a USB wired connection.
Specifications
| DPI | Up to 30,000 |
|---|---|
| Type | Wireless Gaming Mouse |
| Sensor | PixArt 3950 / 3395 / 3311 |
| Weight | 2.5 oz (70 g) |
| Buttons | 6 |
| Connectivity | 2.4 GHz, Bluetooth, Wired |
| Polling Rate | Up to 8,000 Hz |
| Compatibility | PC, Mac, Linux |
Customer reviews
What customers say: Lightweight design, excellent sensor precision, and impressive battery life make the Keychron M3 Wireless Mouse suitable for gaming and work, though some note minor button feel or occasional Bluetooth issues.
★★★★☆
Nice feel and responsive
Comfortable to hold and the sensor is quite accurate, though the side buttons could be clickier.
★★★★★
Finally a comfortable mouse
My old mouse used to cramp my hand after an hour of use, but this Keychron M3 is incredibly comfortable. Its ergonomic design and light weight mean I can use it all day without any discomfort. I primarily use the 2.4 GHz connection for a stable link, and the tracking is super smooth. The battery just keeps going and going too. I got the Black version, and it looks quite sleek on my desk.
★★★★★
Long battery life
I was constantly charging my old wireless mouse, but this one lasts forever. I've only charged it twice since getting it, and I use it daily for several hours. The sensor is also very accurate for my everyday tasks.
★★☆☆☆
Connectivity issues sometimes
While the mouse is lightweight and the sensor tracking is fine when it works, I've had inconsistent connectivity, especially with Bluetooth. It occasionally disconnects or has noticeable lag spikes, which is frustrating during important work. Reconnecting sometimes fixes it, but it shouldn't be happening this frequently. The wired connection is stable, but I bought this for its wireless features, which are disappointing at times.