I am selling this item because it didn't suit my needs. I only connected it once to check its functionality after purchase. Due to the low price, the item will be shipped as is via Yu-Packet Post. 400-MABT128 Bluetooth Touchpad Trackpad Wireless Slim Gesture Function Multi-Pairing Aluminum Body ■ Product Size: Approximately W120 x D110 x H10.6mm ■ Product Weight: Approximately 165g (excluding cable) ● This is a Bluetooth-connected touchpad that allows you to operate your computer with your fingers. ※ Only basic mouse operations are supported on Mac. ● Supports operations from one to four fingers, and 13 types of gesture functions can be used. ● Gesture operations allow for various actions without buttons. ● This touchpad allows you to operate your computer with touch and swipe gestures, similar to a smartphone. ● Since you can perform each operation with a light touch, it reduces strain on your wrist. ● You don't have to move it around as much as a mouse, so you can operate it comfortably even on a small desk. ● It is thin and lightweight, making it convenient to carry. ● It can be used with a cable-free Bluetooth connection. ● Supports multi-pairing, allowing you to switch between and connect to up to two devices. ● The bottom has rubber non-slip feet for excellent stability during operation. ※ Zoom in, zoom out, application switching, desktop display, Cortana search, and Action Center are not supported on Mac. ※ The Cortana search function is only supported on Windows 10. ※ The Task View function is not supported on Windows 8.1 and 8. Please check the official website for other features.