This article covers Razer レイザー DeathAdder V4 Pro ゲーミングマウス ワイヤレス 無線 56gの超軽量 8.

Overview

The Razer DeathAdder V4 Pro is the latest evolution of the legendary DeathAdder series, now weighing just 56g while retaining the ergonomic shape that has made it a favorite among gamers. It supports up to 8,000 Hz polling rate wirelessly via the included dongle, delivering near-zero latency for competitive play. The second-generation Razer HyperSpeed Wireless ensures stable, low-latency connectivity, and the optical scroll wheel offers precise, reliable tracking without accidental inputs. Battery life reaches up to 150 hours at 1,000 Hz, enough for extended gaming sessions without constant recharging. The Focus Pro 45K optical sensor provides 45,000 DPI, 900 IPS, and 85G acceleration, making it highly accurate across various surfaces.

Connectivity & Compatibility

Wireless connection uses Razer HyperSpeed Wireless (2.4 GHz) with a dedicated 8,000 Hz polling dongle included in the box. Wired USB-C mode is also supported. Compatible with Windows 10 or later and macOS 11 or later; full configuration via Razer Synapse software. Five programmable buttons can be remapped and macros stored on onboard memory, allowing profile portability. Works with all standard mouse pads and surfaces; the sensor supports intelligent tracking adjustment.

Product Info

The DeathAdder V4 Pro was released in late 2025 with a retail price around ￥29,000. It is available from Razer’s official store and major electronics retailers. The package includes a USB-C cable, 8,000 Hz wireless dongle, dongle extender, and replacement grip tape. Warranty is two years. As a high-end gaming mouse, it targets competitive players who demand the lightest weight and fastest response. The 56g chassis, 45K DPI sensor, and 8,000 Hz polling rate set it apart from mid-range alternatives, making it a serious tool for esports and high-refresh-rate gaming.

Best Use Cases

Competitive FPS gamers: The light weight and high polling rate translate to faster flicks and more precise tracking in games like Valorant, CS2, and Apex Legends. Marathon gamers: With up to 150 hours of battery life and an ergonomic shape, you can play for days without discomfort or worry about charging. * Customization enthusiasts: Razer Synapse offers deep tuning options for DPI, button mapping, and lighting, with onboard memory saving profiles for use on any PC.

Product Disclosure (Amazon)

  • Manufacturer: Razer(レイザー)
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0FGX8N9KP
  • Note: This article covers a manufacturer-made product based on Amazon listing details.