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- 8BitDo Retro R8 – Full specification
8BitDo Retro R8 – Full specification
PROS
- High‑end PAW3395 sensor with extreme polling rates
- Tri‑mode connectivity with Bluetooth and 2.4 GHz
- Very lightweight for its performance class
- Ambidextrous design with customizable side buttons
- Excellent software support
CONS
- Battery life drops significantly at high polling rates
- No RGB lighting
- Premium pricing for casual users
Specifications
Basic Information
| Brand | 8BitDo |
| Model Name | Retro R8 |
| Release Year | 2025 |
| Category | Mouse |
| Grip Style | Palm, Claw |
| Ergonomics | Ambidextrous |
| Design Type | Gaming |
| Color Options | Black, Xbox Green, White |
Dimensions & Weight
| Length | 115 mm |
| Width | 58 mm |
| Height | 39.4 mm |
| Weight | 77 g |
| Material | Matte plastic with retro NES-inspired shell |
| Feet Material | PTFE (Low Friction) |
Sensor & Performance
| Sensor Type | Optical |
| Sensor Model | PixArt PAW3395 |
| Resolution (DPI) | 50 – 26,000 DPI (adjustable, 6 levels) |
| Tracking Accuracy | Flawless (zero smoothing / acceleration) |
| Polling Rate | 8000 Hz (wired), 4000 Hz (2.4 GHz), 125 Hz (Bluetooth) |
| Max Tracking Speed | 650 IPS |
| Max Acceleration | 50 G |
| Lift-off Distance | Adjustable (software controlled) |
| Click Latency | < 1 ms (wired at 8000 Hz) |
| Onboard Memory | Yes (multiple profiles) |
Switches & Buttons
| Switch Type | Kailh Sword GM X Micro Switches |
| Durability | 80 Million clicks |
| Total Buttons | 6 (programmable) |
| Scroll Wheel | Tactile notched wheel |
| Side Buttons | Yes (ambidextrous) |
| Middle Click | Supported |
| Macro Support | Yes (via software) |
Connectivity
| Connection Type | Wireless (2.4 GHz / Bluetooth 5.0) + Wired |
| Cable Length | 1.8 m |
| Cable Type | Braided USB‑C |
| Wireless Receiver | 2.4 GHz Nano Dongle (USB‑A) |
| Charging Port | USB‑C |
| Compatibility | Windows, macOS |
Compatibility
| Software | 8BitDo Ultimate Software |
| System Support | Windows 10/11, macOS 11+ |
| Interface Required | USB‑A or USB‑C port |
Battery & Charging
| Battery Type | Built‑in Lithium Polymer |
| Battery Life | Up to 100 h (Bluetooth), 20–25 h (2.4 GHz) |
| Charging Method | USB‑C or Charging Dock |
| Charge Time | Approx. 2 hours |
Smart Features
| Smart Features |
Tri‑mode connectivity (2.4 GHz / Bluetooth / Wired) Onboard DPI switching (6 stages) High polling rates up to 8000 Hz wired Full‑click main buttons Lightweight design with smooth PTFE feet Optional charging dock acts as signal extender |