HLOIPYUR Aluminum Alloy Bluetooth Wireless Numeric Keypad with USB HUB Digital Input Function for Windows,Mac OS,Android Laptop PC

Description

Color:ABS Black No USB HUB Material: 038S aluminum alloy + ABS Size: 14.7 * 11.5 * 1.3cm / 5.8 * 4.5 * 0.5in Support system: for Windows, OS, Android Number of keys: 34 keys Keyboard life (keystrokes): 5 million times Wireless / BT transmission distance: 10 meters Working voltage and current: 3.7V/2mA Battery type: polymer lithium battery 302323 (110mAh) Charging time: 2 hours Use time: 50 hours The product is made of high quality aluminum alloy and ABS material, which is beautiful and hand feels is good. Support for multiple devices or systems, for windows, Android, Mac os. In addition to being used as a numeric keypad, it can also be used as a HUB. The two expansion interfaces are USB3.0, which transmits 5Gbps per second and is compatible with a variety of devices. Support theoretically the maximum transmission distance of 10 meters, more convenient and flexible to use.