2 In 5 Out USB Switch Selector: RSHTECH USB 3.0 sharing switch allows one-button toggle between 2 computers to share 4 USB devices and 1 audio device, such as printer, scanner, mouse, keyboard, USB drive, wired headset, headphone, etc. Plug and play, No driver required. Audio Jack & Type-C Power Jack: USB KM switch with a 3.5mm audio jack makes it easy to connect headset, headphones and speakers and output to the computer. Enjoy premium sound. The USB switch box is reserved with a 5V Type-C power jack, no longer needing an extra Mico-B cable, and can be powered by the Type-C power adapter of the tablet/phone. When using high power USB devices, such as HDD, SSD, digital camcorders, etc., USB switch 3.0 hub can provide more stable current to the devices.