Wireless touchpad, multifunctional physical press touch Connection method: BT wireless/2.4G wireless USB-C wired connection Compatible systems: Windows, Mac OS, iPad OS Supports three modes to connect three devices and three systems Touch size: 152 / 112.5 (mm) Touch weight: 111g Battery capacity: 650mAh Working voltage: 5V Working current: 12-15 milliamps Return sampling rate: 120Hz Please note that when connecting a Mac OS system laptop/computer, BT wireless cannot be used and only supports 2.4G wireless mode and USB-C plug-in mode, Please note: To use MacOS features, you need to open Settings - Touchpad - Enable Tap to Tap Function Please note that when connecting a Mac OS system laptop/computer, BT wireless cannot be used and only supports 2.4G wireless mode and USB-C plug-in mode, /Great Alternative to Mouse/The touchpad for Windows offers the same functionality as a mouse and can serve as a perfect replacement. It is ergonomically designed to reduce wrist strain and discomfort, making it a healthy alternative for work that doesn/x27;t require a mouse. With plug-and-play functionality and no additional software required, it is incredibly user-friendly. Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. Packaging: TrackPad /1 、2.4G receiver /1 , Type-C cable /1