Welcome to our store! 1. Compact Size: The touchpad boasts a compact size of 99.97x83x12.6 mm, with a touchscreen size of 60x45 mm. 2. 2 Buttons: The USB touchpad features 2 buttons, serving as left and right mouse button functions. 3. USB Interface: The computer touchpad offers glide, press, scroll, and zoom functionalities. It's plug-and-play with a USB interface, requiring no driver installation. 4. Built-in Design: The mouse touchpad has a built-in design with screw holes on both sides for easy fixing and a long service life. 5. Scope of Application: This portable touchpad is a wired touchscreen with a 1.4m cable. It's compatible with laptops, desktops, and all-in-one computers, suitable for general commercial and industrial use. Item Type: Touchpad Material: ABS Product Size: Approx. 99.97 x 83 x 12.6 mm / 3.9 x 3.3 x 0.5 in Touchscreen Size: Approx. 60 x 45 mm / 2.4 x 1.8 in DPI: 400 to 600DPI Line Length: 1.4 meters Interface: USB Rating: 5V <50mA Working Method: Connect the interface to a terminal device like a computer. Clicking the touchpad moves the cursor with finger gliding, featuring left and right mouse button functions. 1 x Touchpad Customers are our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.