Manufacturer: HP Inc. Manufacturer Part Number: 3L1F0AA. Brand Name: HP. Product Model: 230. Product Name: 230 Wireless Mouse And Keyboard Combo. Product Type: Keyboard & Mouse. [Keyboard/Keypad] Keyboard/Keypad Type: Keyboard. Keyboard/Keypad Connectivity Technology: Wireless. Keyboard/Keypad Wireless Technology: Bluetooth. Keyboard/Keypad Wireless Operating Frequency: 2.40 GHz. [Pointing Device] Pointing Device Type: Mouse. Pointing Device Connectivity Technology: Wireless. Pointing Device Wireless Technology: Bluetooth. Movement Detection: Optical. [Interfaces/Ports] Keyboard/Keypad Host Interface: USB Type A. Pointing Device Host Interface: USB Type A. [Physical Characteristics] Keyboard/Keypad Color: White. Pointing Device Color: White. Keyboard/Keypad Height: 1.09". Keyboard/Keypad Width: 17.32". Keyboard/Keypad Depth: 5.76". Pointing Device Height: 1.43". Pointing Device Width: 2.49". Pointing Device Depth: 4.41". Keyboard/Keypad Weight (Approximate): 1.10 lb. Pointing Device Weight (Approximate): 2.12 oz. [Miscellaneous] Operating System Compatibility: Windows. Platform Supported: PC. [Warranty] Limited Warranty: 2 Year.