A4Tech KR-8520D Wired Keyboard and Mouse Combo – 104 Keys, 1200 DPI
A4Tech KR-8520D wired combo featuring a low-profile 104-key keyboard with 12 multimedia hotkeys and a 1200 DPI optical mouse. Plug-and-play USB connection, whisper-quiet typing, and durable construction rated for 500 million keystrokes.
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The A4Tech KR-8520D is a complete desktop input solution combining a comfortable low-profile keyboard and precise optical mouse. The keyboard features a full-size layout with numeric keypad, 104 keys with laser-engraved characters, and 12 FN multimedia hotkeys for quick access to common functions. Round-edge keycaps and adjustable keyboard legs provide ergonomic comfort during extended typing sessions.
The included OP-620D optical mouse delivers smooth, accurate tracking with 1200 DPI resolution and a dust-resistant scroll wheel. Both devices connect via standard USB with 150 cm cables and require no driver installation—simply plug into any Windows-compatible computer and start working. The keyboard is rated for up to 500 million keystrokes, ensuring long-term durability and reliability for office and general computing tasks.
System Requirements: Windows 10/11 (compatible with earlier versions). Package includes keyboard, mouse, and USB cables.
- Low-profile keys with whisper-quiet operation
- Full numeric keypad and 12 multimedia hotkeys
- 1200 DPI optical mouse with symmetric ergonomic design
- Plug-and-play USB connectivity (no drivers required)
- Durable construction rated for 500 million keystrokes
- Adjustable keyboard height for personalized comfort
| Keyboard Model | KR-85 |
| Keyboard Layout | 104 Keys, Full-Size with Numeric Keypad |
| Keycaps | Round Edge, Laser-Engraved |
| Multimedia Hotkeys | 12 FN Hotkeys |
| Keyboard Dimensions | 454 × 153 × 32 mm |
| Keyboard Weight | Not specified by manufacturer |
| Adjustable Keyboard Legs | Yes |
| Keyboard Cable Length | 150 cm |
| Mouse Model | OP-620D |
| Mouse Sensor | Optical |
| Mouse DPI | 1200 DPI |
| Mouse Buttons | 4 Buttons |
| Mouse Ergonomic Design | Symmetric, suitable for Middle/Big Hands |
| Mouse Dimensions | 119 × 63 × 36 mm |
| Mouse Weight | 91 g (with cable) |
| Mouse Cable Length | 150 cm |
| Mouse Report Rate | 125 Hz |
| Mouse Wheel | Dust-resistant with Drain Holes Design |
| Connection Type | Wired USB |
| Keyboard Power Rating | 5 V / 30 mA |
| Mouse Power Rating | 5 V / 100 mA |
| Keyboard Durability | Up to 500 million keystrokes |
| Mouse Button Lifetime | 5 million clicks |
| System Requirements | Windows 10/11 (compatible with Windows XP, Vista, 7, 8, 8.1) |
| Installation | Plug-and-Play (no drivers required) |
| Package Contents | Keyboard, Optical Mouse, USB Cables |
| EAN13 | 4711421802536 |