ProtoArc EM11 NL Wireless Ergonomic Mouse, Rechargeable Vertical Mouse | 58° vertical design supports a natural wrist posture, connect 3 devices via Bluetooth/2.4G USB-A, 500mAh USB-C rechargeable, Black.

• Connect up to 3 Devices: This ergonomic wireless mouse features dual Bluetooth connectivity and 2.4G USB-A connectivity modes for simultaneous connection of up to 3 different devices, and is compatible with Windows 8, Windows 10 or higher, Mac OS X 10.12 or higher, and Android 4.3 or higher
• Rechargeable Ergonomic Mouse: The Bluetooth Vertical Mouse has a built-in 500mAh Li-Ion battery that can be conveniently recharged using the included Type-C cable(The Type-C cable is for charging only)