Mini Keyboard Comparison
 13 inch Mini Keyboard |  9 inch Mini Keyboard |  7 inch Mini Keyboard |
|---|---|---|
Size 285mm × 120mm × 18mm (13 inches) | Size 240mm × 110mm × 14mm (9 inches) | Size 217mm × 109mm × 7mm (7 inches) |
USB Cable Lenght 140 CM | USB Cable Lenght 140 CM | USB Cable Lenght 50 CM |
Number of Keys 78 keys | Number of Keys 82 keys | Number of Keys 80 keys |
