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Navy wireless gaming mouse, symmetrical shape, matte finish

MSI

MSI FORGE GM340 S12-4301800-HH9 Navy gaming mouse

SKU CH-5A75-EZS48 MPN S12-4301800-HH9

A 57g wireless gaming mouse with PixArt PAW3311 sensor, tri-mode connectivity and up to 82 hours battery life

  • Interface type2.4 GHz Wireless / Bluetooth 5.2 / USB 2.0
  • Sensor typePixArt PAW3311 Optical Sensor
  • DPI resolution800 / 1600 / 2400 / 3200 / 6400 / 12000
  • Report rate1000 Hz / 1 ms
  • Button count6
  • Measurements122 × 61.5 × 38 mm
  • Tri-mode connectivity via 2.4 GHz, Bluetooth 5.2 and USB 2.0
  • Ultra-light 57 g body reduces fatigue during long sessions
  • PixArt PAW3311 sensor delivers up to 12000 DPI precision
  • Symmetrical shape suits every grip style for comfort
  • Up to 82 hours battery life keeps you playing longer

Navy Wireless Gaming Mouse

The MSI FORGE GM340 is a lightweight wireless gaming mouse finished in navy. It weighs 57g and uses a symmetrical shape suited to claw, palm or fingertip grips. A PixArt PAW3311 optical sensor provides six DPI steps from 800 to 12000. Tri-mode connectivity covers 2.4 GHz wireless, Bluetooth 5.3 and wired USB 2.0 operation.

Compatibility Check

Verify that your system has a free USB-A port for the 2.4 GHz receiver or for wired charging. Bluetooth 5.2 or 5.3 support is required for the Bluetooth mode. The mouse measures 122 x 61.5 x 38 mm, so confirm the dimensions suit your hand size and desk space before ordering.

Thermals Noise Power

No active cooling or fan is present, so the mouse runs silent during use. Battery life reaches up to 82 hours on a single charge. Charging and wired play occur over the included USB 2.0 cable. Main switches are rated for 50 million clicks for long-term durability.

How it compares

Measured against everything we stock in Wired & Wireless Gaming Mice, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 60% of the 1,810 comparable items (median $29.99).

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameMSI
Model nameFORGE GM340 WIRELESS
Product typeWIRELESS
Product colorNavy
Performance
Sensor typePixArt PAW3311 Optical Sensor
DPI resolution800 / 1600 / 2400 / 3200 / 6400 / 12000
Ports & slots
Interface type2.4 GHz Wireless / Bluetooth 5.2 / USB 2.0
Size & build
Measurements122 × 61.5 × 38 mm
Product weight57g
Shipping weight0.27 kg
Package size170 × 117 × 61 mm
More details
Report rate1000 Hz / 1 ms
Button count6

Questions about this item

What comes in the box and do I need to buy a cable separately?

The mouse includes a USB-C cable for charging and wired use, a 2.4 GHz USB receiver stored in the base, and documentation — no extra cable purchase is required.

Should I pick the 2.4 GHz, Bluetooth 5.3 or USB 2.0 mode for the lowest latency?

Use the 2.4 GHz MSISWIFTSPEED connection for 1000 Hz polling and 1 ms response; Bluetooth 5.3 is for convenience, and USB 2.0 wired mode matches the 2.4 GHz rate.

What does the 12000 DPI figure mean when I am actually gaming?

It is the maximum sensor resolution; you can cycle through six presets — 800, 1600, 2400, 3200, 6400 and 12000 — to match sensitivity to each game without software.

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