With adhesive on the bottom, this switch can be directly pasted on the desktop. The product can be connect to the corresponding interface on the motherboard of the computer. With an anti-theft button on the product extension line, which is safer for Internet cafe owners. It is constructed of ABS material. The length of this product is 9cm, the width is 9cm and the height is 2cm. And the overall length of the product is about 165cm. The total length of the product extension cord is 1.6 meters, which is enough to place it anywhere on your computer desktop. It is only suitable for desktop computer host. It is widely used in Internet cafes/home/KTV/schools/companies/hotels, etc. If the buttons on the front panel of your case are broken, or if you have a touch case (touch failure), it can be rescued by moving the switch on the desktop without having to work hard to repair the case. With the desktop mobile switch, it is quick and convenient. The computer case can be locked by pressing the power on/restart button on the desktop mobile switch. Item Name: Desktop Switch Material: ABS Style: A: Switch Only, B: 2 x USB Interfaces, C: 2 x USB + 2 x Audio Interfaces (Optional) Overall Switch Length: About 165cm Applicable Models: Desktop Computer Host Only Widely Used In: Internet Cafe/Home/Hotel/KTV/School/Company, Etc. Features: Portable, Multi-function Interface, with Extension Cord Size Details: Desktop Switch Size: 9cm x 9cm x 2cm/3.54" x 3.54" x 0.79" (Approx.) Overall Length: 165cm/64.96" (Approx.) Notes: This product is only suitable for desktop computers, laptop computers cannot be used. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Desktop Switch