:| Keyboard/Keypad Connectivity Technology: Wireless| Keyboard/Keypad Wireless Technology: Bluetooth| Number of Keys: 78| Keys Layout: QWERTY| Keyboard/Keypad Height: 0.72"| Keyboard/Keypad Width: 11.20"| Keyboard/Keypad Depth: 5.20"| Device Supported: Computer| Device Supported: Smartphone| Device Supported: Tablet| Device Supported: Notebook. .