Fangrui Product Details 1. Lenovo Thinkplus Usb Wired Office Keyboard And Mouse Set 2. Connection Method: Wired 3. Mouse Resolution: 120 Odpi 4. Compatible Systems: Windows 781011 Macos 10.10 Or Android 6.0 And Above 5. 107-key Keyboard For The Three-zone Key Layout, The Overall Arrangement Of The Compact And Reasonable Required Function Is Complete And , The Operation Of The Input Ease Of Mind! 6. The Keycaps Are Laser-etched, As If They Were Integrated Into The Keyboard, And The Letters Are Clear And Solid For Long-lasting Use. 7. Ergonomically Designed To Fit The Curvature Of The Palm, The Mouse Is More Comfortable To Use. 8. 1200dpi High-precision Sensor, Whether Daily Browsing Documents Or Immersed In Casual Games, Can Easily Cope With Stable Output. 9. Adopting High-precision Original Phase Optical Engine With Accurate Positioning And Stable Use, It Has Been Through Tens Of Thousands Of Complex Interface Operation Experiments, And Is Fearless Of All Kinds Of Desktop Problems. 10. 3d Scroll Wheel, Non-slip And Sweat-proof Design, Precise Control, Stable Scrolling, Slip! 11. Adjustable Keyboard Bracket, Adjust The Height As You Wish. 12. Mouse Size: 117.5x65x38mm 13. Keyboard Size: 449x151x30mm