[Mini Size] Small size, easy to carry, ideal for travel. [Retractable Design] Compact body measures 1.6 inches; extends to a 28-inch cord length. Retractable cord allows convenient use with computers at home, work, or on the go. [3D Technology] High-resolution optical tracking for precise cursor movement. [Plug and Play] No drivers or software required. Simply plug in and use. Cord adjusts smoothly and resists tangling. [Wide Compatibility] Compatible with Windows 98 / ME / NT / 2000 / XP / Vista / 7 / Linux / macOS. Product Parameters: 1. Product Name: USB Wired Mouse 2. Cable Length: Approximately 80 cm (31.5 inches), retractable 3. Resolution: 1200 DPI 4. Connection Type: USB interface 5. Operating Voltage and Current: DC 5V ±5%, ≤100 mA 6. Scroll Wheel Lifespan: 1 million cycles 7. Button Lifespan: 5 million cycles 8. Key Actuation Force: 60 ±5 gf 9. Key Operating Force: 80 ±20 gf 10. Tracking Method: Optical 11. Supported Operating Systems: Windows 98, 2000, XP, Vista, 7, Linux, macOS Color: Purple Material: ABS Dimensions: 76 mm × 40 mm × 24 mm Package Contents: 1 × USB Wired Mouse Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.