[Mini Size] Small size, easy to carry, perfect for travel and suitable for children. [Retractable Design] Compact size of 1.6 inches; extends to a 28-inch line length when pulled apart. Retractable cord allows convenient use with computers at home, work, or on the go. [3D Technology] High-resolution optical tracking for precise mouse movement. [Plug and Play] No drivers or software required. Simply plug into a USB port and start using. The cord smoothly adjusts and retracts without tangling. [Wide Compatibility] Compatible with Windows 98 / ME / NT / 2000 / XP / Vista / Win 7 / Linux or macOS. Product Parameters: 1. Product Name: USB Wired Mouse 2. Cable Length: Approximately 80 cm / 31.5 inches (stretchable) 3. Resolution: 1200 DPI 4. Connection Type: USB Interface 5. Operating Voltage and Current: DC 5V ±5%, ≤100mA 6. Scroll Wheel Life: 1 million cycles 7. Switch Life: 5 million cycles 8. Key Force: 60 ±5gf 9. Key Operation Force: 80 ±20gf 10. Cursor Positioning: Optical 11. Supported Systems: Windows 98, 2000, XP, Vista and later versions Color: Purple Material: ABS Size: 76mm x 40mm x 24mm Package Contents: 1 x Wired Mouse Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement error allowed is +/- 1-3 cm.