TECKNETPro Wireless Mouse, 4000 DPI, 2.4G Ergonomic Optical Mouse, Computer Mouse for Laptop, Windows, Chromebook, 6 Button Mouse, 24-Month Battery Life, 6 Adjustment Levels, 36-Month Warranty

TECKNET Pro Wireless Mouse, 2.4G Ergonomic Optical Mouse, Computer Mouse for Laptop, Windows, Chromebook, 6 Button Mouse, 24-Month Battery Life,4000 DPI, 6 Adjustment Levels, 36-Month Warranty

TECKNET 2.4G Wireless Keyboard For Windows/Chrome OS, UK Layout Compact Mini Keyboard, Small Silent Whisper-Quiet Keyboard with 12 months Battery Life (Black)

TECKNET Wireless Mouse for Laptop, 4800 DPI Optical Computer Mice with 6 Adjustable Levels, 30 Months Long Battery Life 2.4G Cordless USB Silent Mouse for Notebook, PC, Office Home Work (Grey)