About IOGear 2x4 (USB 3.1 Gen 1 Type-A) Peripheral Sharing Switch
You will find there's port for an exterior power provide but its connected on to the 5V line so if you have to externally power, we recommend prying open the case and reducing the red 5V line in the USB link. The switch also allows 4 computer systems to easily share a single external hard disk drive, scanner, or any USB system. No a lot more plugg