1. High Quality Material: ABS plastic, solid and durable, comfortable to handle, anti-fingerprint, anti-scratch. 2. Functions: providing one start button, restart button. / Three Major Functions: Dual USB+dual frequency, providing two USB2.0 interfaces, one start button, restart button. Dual audio interface+dual USB interface. Dual USB interface, efficient and safe to use, widely applicable to all USB interface devices, high-speed and stable mission, easy to connect USB flash disk/mouse/keyboard, etc. / Three Major Functions: Dual USB+dual frequency, providing two USB2.0 interfaces, one start button, restart button, and dual audio interface(input and output).Dual audio interface+dual USB interface.Extend the audio interface to the desktop,which is convenient and fast to use,with pure sound quality and smooth plugging.Dual USB interface,efficient and safe to use,widely applicable to all USB interface devices,high-speed and stable mission,easy to connect USB flash disk/mouse/keyboard,etc 3. Internet Bar Anti-theft: With the desktop mobile switch, the computer case can be locked by pressing the power on and restart button on the desktop mobile switch. Let the thieves who steal valuable parts such as CPU/memory/graphics card by disassembling the machine have no way to start. 4. Practical Design: The product can be connected with the corresponding interface on the main board of the computer, and there is a anti-theft block card on the product extension line, which is safer for the owner of the Internet cafe. The total length of product extension cable is 1.6 meters, which is enough to be placed anywhere on your computer desktop 5. Wide Application: Desktop mobile switch is widely used in Internet cafes/home/hotels/KTV/schools/companies/hotels/hotels, etc. Note:This product is only applicable to desktop computers, and notebook computers cannot be used. Use method:Paste and fix, screw fixation Applicable model:Desktop computer host only Weight:140g Ty