This article covers Logitech ロジテック G502 LIGHTSPEED ワイヤレスゲーミングマウス ブラック [並行輸入品].

Overview

The Logitech G502 LIGHTSPEED is the wireless iteration of the legendary G502 series, finally cutting the cord without compromising performance. It uses Logitech's LIGHTSPEED wireless technology for a 1ms response time, matching or even exceeding wired mice. At its heart sits the HERO 25K optical sensor, capable of tracking up to 25,600 DPI with exceptional efficiency—roughly 10 times more power-efficient than previous generations. A full charge lasts up to 60 hours, so you can game for days without plugging in. Weighing in at around 114 grams, the G502 LIGHTSPEED includes a tuning system with six weights (four 2g and two 4g) to customize balance. It also supports the POWERPLAY wireless charging system, meaning you can top up the battery while playing simply by using a compatible mouse pad. For gamers who value reliability, customization, and wireless freedom, this mouse remains a top-tier choice.

Connectivity & Compatibility

Connection is via the included LIGHTSPEED wireless receiver (2.4 GHz). A receiver extension adapter lets you position the dongle close to the mouse on your desk for a rock-solid link. The bundled USB-C cable doubles as a charging cable and a wired connection mode—ideal when the battery runs low during an intense session. Compatibility spans Windows 7 and later, Chrome OS, and macOS. The G HUB software suite enables deep customization: remap all 11 buttons, adjust DPI levels, program macros, and control the RGB lighting. If you have a POWERPLAY mouse pad, inductive charging kicks in automatically, so you never need to manually charge the mouse again.

Product Info

Released in 2019 and continuously updated via firmware (including the HERO 25K upgrade), the G502 LIGHTSPEED occupies a solid mid-to-high-end market position. It brings the beloved G502 shape and button layout into the wireless era without any latency penalty. Pricing on for the parallel import version is around ¥18,770. Note that this import version does not include official Japanese warranty or support. The box contains: the mouse, LIGHTSPEED receiver, receiver extension adapter, USB-C charging/data cable, accessory case, six weights, and a quick-start guide.

Best Use Cases

First, competitive FPS and TPS players will appreciate the precision and low latency. The HERO 25K sensor ensures accurate tracking even at high DPI settings, and the 1ms wireless response removes any cable drag. However, if you prefer ultra-light mice (under 80g), the 114g weight may feel heavy. Second, users who mix long work sessions with gaming will benefit from the 60-hour battery life and POWERPLAY compatibility. The 11 programmable buttons let you assign productivity shortcuts or game macros, making this a versatile daily driver. Third, fans of the original G502 wired series looking to go wireless will find a familiar grip and button layout. The weight tuning system allows fine adjustment, so transitioning feels seamless. On the flip side, this mouse is not for those seeking the absolute lightest weight or a completely different ergonomic shape.

Product Disclosure (Amazon)

  • Manufacturer: Logitech G
  • Seller: サブセクション
  • Fulfilled by: Amazon
  • ASIN: B08VHZNGYW
  • Note: This article covers a manufacturer-made product based on Amazon listing details.