This article covers ENDGAME GEAR (エンドゲームギア) XM2w 4k v2 ワイヤレスゲーミングマウス ホワイト.

Overview

The ENDGAME GEAR XM2w 4k v2 is a wireless gaming mouse purpose-built for claw grip users. Weighing just 61.5 grams, it offers a symmetrical shell designed for medium-to-large hands, providing a secure hold during intense gameplay. At its heart lies the PixArt PAW3950 optical sensor, capable of 30,000 CPI, 750 IPS, and 50G acceleration. The wireless connection supports a true 4000Hz polling rate, delivering ultra-low latency for competitive play. This mouse targets serious gamers and esports enthusiasts. The pre-tensioned GX switches (rated for 80 million clicks) provide crisp tactile feedback with minimal latency. A 1.8m flexible USB-C cable is included for wired operation, ensuring zero input lag even when the battery runs low.

Connectivity & Compatibility

The XM2w 4k v2 connects via 2.4GHz wireless (with included dongle) or USB-C wired. To fully utilize the 4000Hz polling rate, your system's USB controller must support high polling rates; modern motherboards or quality USB hubs are recommended. The mouse works plug-and-play on Windows 10/11 and macOS, but advanced settings (CPI, LOD, button mapping) require the ENDGAME GEAR Configurator software. Bluetooth is not available, so multi-device switching is not supported.

Product Info

Released in late 2025, the XM2w 4k v2 carries a street price of approximately ¥19,800. Warranty details are available on the manufacturer's website (typically 2 years). The package includes the mouse, 2.4GHz dongle, USB-C to A cable (1.8m), replacement glide feet, and manual. Positioned firmly in the high-end segment, it competes with the Logitech G PRO X SUPERLIGHT 2 (≈60g, 32K sensor) and Razer Viper V3 Pro (≈55g, 35K sensor). However, the XM2w 4k v2 differentiates itself with a dedicated claw-grip shape that many players find more natural for aggressive aiming styles.

Best Use Cases

Competitive FPS players (Valorant, CS2, Apex Legends): The 4000Hz polling and 61.5g weight translate directly to faster, more precise flicks and tracking. Claw grippers who like to pull the mouse back into their palm will feel right at home. Palm grippers may find the shape less comfortable. Users with medium-to-large hands: The mouse measures roughly 126mm long and 66mm wide, optimized for claw grip where the palm base and fingertips control movement. Those with small hands or who prefer fingertip grip might find it too large. Weight-conscious enthusiasts: The 61.5g weight is achieved without drilling holes, maintaining structural integrity. The wireless freedom eliminates cable drag. Note that the center of gravity is slightly rearward, which may take some adjustment. Those who demand premium switches: The factory-sorted GX switches offer consistent click feel and 80 million click durability. If you prefer the distinct tactile feedback of mechanical switches, this is a strong choice. If you favor silent or optical switches, consider alternatives.

Product Disclosure (Amazon)

  • Manufacturer: エンドゲームギア(Endgame Gear)
  • Seller: ECカレント
  • Fulfilled by: Amazon
  • ASIN: B0FL75DGSF
  • Note: This article covers a manufacturer-made product based on Amazon listing details.