Overview

The ATTACK SHARK R5 Ultra Wireless Gaming Mouse pushes the boundaries of lightweight design with a mere 39g shell made from injection-molded carbon fiber. It's lighter than an egg, yet durable enough for intense gaming sessions. The mouse is built around the PixArt PAW3950MAX flagship optical sensor, capable of 42,000 DPI and 750 IPS tracking, paired with a Nordic 52840 MCU for ultra-low latency.
Wireless performance is a standout feature: the 2.4GHz mode supports up to 8,000Hz polling rate via the included nano dongle, reducing response time to 0.125ms. That's eight times the data rate of a standard 1000Hz mouse, making it a serious contender for competitive shooters like CS2, Valorant, and Apex Legends. The R5 also offers Bluetooth and USB-C wired connectivity, giving you flexibility across different setups.

Connectivity & Compatibility

The R5 supports three connection modes: wired (USB-C), 2.4GHz wireless with the HYPERSPEED nano dongle, and Bluetooth. The 2.4GHz mode delivers the full 8KHz polling rate, while Bluetooth is ideal for casual use or on-the-go productivity. The included coiled USB-C cable works for both charging and wired operation.
Compatibility spans Windows, macOS, Linux, and Chrome OS. The driver software allows deep customization: button mapping, DPI steps, polling rate, lift-off distance, and more. The mouse comes with replacement grip tape and PTFE feet for personalized glide. Note that to fully utilize 8KHz polling, your system should have a reasonably modern CPU to handle the increased USB polling overhead.

Product Info

The ATTACK SHARK R5 launched in late 2025 and sits firmly in the high-end segment. Its 39g weight, flagship sensor, and 8KHz wireless polling are typically found in mice costing significantly more. At around ¥26,744 (Japanese online retailers), it offers exceptional value for competitive gamers.
Warranty details are available from the manufacturer. The package includes the mouse, 2.4GHz nano dongle, coiled USB-C cable, extra grip tape, PTFE feet, and a manual. The red color variant with grip tape is the version reviewed here.

Best Use Cases

  • Competitive FPS players: The 8KHz polling and 0.125ms response give a tangible edge in fast-paced shooters. Every flick and micro-adjustment registers instantly. However, you'll need a capable CPU to avoid performance bottlenecks at 8KHz.
  • Ultralight mouse enthusiasts: At 39g, this is one of the lightest wireless mice available. If you prioritize weight reduction above all else, the R5 is a top pick. Be aware that the extreme lightness may feel unstable if you're used to heavier mice.
  • Customization lovers: The driver software offers granular control over every setting. Swappable grip tape and feet let you fine-tune the feel. For users who prefer a set-and-forget approach, the initial configuration might feel overwhelming.

Product Disclosure (Amazon)

  • Manufacturer: ATTACK SHARK
  • Seller: APPI STORE
  • Fulfilled by: APPI STORE
  • ASIN: B0FBRDMB46
  • Note: This article covers a manufacturer-made product based on Amazon listing details.