Bluetooth Hub USB 5.0 Converter Wired Keyboard&Mouse to Wireless Hub Adapter Support 8 Devices for Tablet,Laptop,Mobile

Product size: 67x40x14MM Interface type: USB Effective distance:30M Supported system: Windows, ios. Android, Mac OS.linux. TVOS, etc color:Black Material:plastic Package Contents: 1 x Gaming Keyboard Mouse Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.