1. Dual-Head Design: Featuring an innovative dual-head design, this mouse jiggler is compatible with both USB-A and USB-C ports, making it perfect for computer models. Connect easily without the need for adapters, whether using traditional USB-A or modern USB-C devices. 2. Automatic Detection Function: Once connected to a computer, the undetectable mouse shaker automatically identifies as a standard wireless mouse, keeping your device active. Enhance productivity by preventing your computer from entering sleep mode during business tasks or online meetings. 3. Driver-Free Operation: This mouse mover requires no driver installation. Just plug it into your computer to use. It is seamlessly compatible with popular online meeting applications like for Skype/ /Zoom/Lync, keeping you constantly online. The cursor movement is minimal, allowing easy return to normal mouse usage without exiting the shake mode. 4. Wide Compatibility: Supporting major operating systems such as compatible with //Chrome/Linux, this automatic mouse wiggler offers excellent compatibility. The dual-port design allows effortless switching between USB-A and Type-C to meet different device needs. USB Type C 2 In 1 Undetectable Mouse Shaker Driver-Free Automatic Mouse Wiggler Prevent Laptop Entering Sleep Mini Mouse Shaker for Laptop Keep Computer Awake Size: 25.00x16.00x5.00mm/0.98x0.63x0.2inch Uplink Interface: USB-A and USB-C (two-in-one) Compatible with Win 7/Win10/ OS/Linux/for Android, etc. Color: Black Material: ABS Package Contents: 2 * Mouse anti-sleep device 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.