Ultra Silent USB Rechargeable Numeric Keypad with 35 Keys for Macbook Android Windows Black

The wireless numeric keypad features a high-capacity rechargeable lithium polymer battery with 110mAh, providing a standby time of up to 45 hours when fully charged., Enhance productivity with the multi-function numeric keypad that includes essential keys such as backspace, homepage, end, tab, number set, arrow keys, calculator, and screenshot functions., Reduce muscle and joint strain by positioning the external numeric keypad wherever you need it, allowing for a more comfortable and ergonomic setup compared to built-in options., This numeric keypad is compatible with a wide range of devices, including Windows, Android, iOS, laptops, desktops, tablets, and MacBook models, ensuring versatility for all users., Designed for convenience, the rechargeable numeric keypad helps conserve energy and protect the environment. It automatically enters sleep mode after 20 minutes of inactivity to save power.