4x4 USB 3.0 Switch 4 Computers, 4 Port USB 3.0 Switch Selector for 4 Computer Share 4 USB Devices,Keyboard Mouse Switch, 4 in 4 Out USB Switcher with Wired Remote and 4 Standard USB-B Cables

Attention Input Tip: Use the USB A-B cables included in the package to connect the USB port of your computers to the USB-B ports of the USB switch. (Can connect up to 4 computers)
Output Tip: The USB 3.0 switch has 4 identical USB-A ports on the front, which are used to connect USB devices such as keyboard, mice, USB flash drives, and printer. etc.
For USB C device: (INPUT) If you want to connect this USB switch with a Mac or other host devices that only have USB C port, you need to use a USB C to A adapter with a USB A to A cable.
For USB C device: (OUTPUT) If you want to plug a USB C device into this USB switch, you need to use the USB A to USB C OTG Adapter. Not a KVM It is a USB switch without an HDMI port and it does not support 4 computers sharing a single display.
About Power Supply: Not all devices need power supply during use; the power port can only supply power to USB switch and not to computers. Micro USB USB switch is designed with a Micro USB power port, the USB power cord included.
Package Content: USB 3.0 Switch * 1; USB A to B Cable * 4 ( 2.62FT / 0.8M )
Package Content 2: Remote Control *1 ( 4.92FT / 1.5M ); USB power cord *1( 4.92FT / 1.5M ) You will get 1 x 4 port USB 3.0 switch; 4 x USB 3.0 cable ( 0.8 m); 1 x wired remote( 1.5 m); 1 x USB power cord; 1 x User Manual We provides 1-year warranty and lifetime technical service for this Keyboard mouse switch, please feel free to contact us for any question.