4-port USB 2.0 KVM switch, model KVM41UA. A KVM (Keyboard, Video, Mouse) switch allows you to control multiple computers using a single set of keyboard, monitor, and mouse peripherals.
Functionality:
It's a 4-port USB 2.0 KVM switch, meaning it can connect and switch between up to four computers using one set of peripherals.
Connectivity:
It uses USB 2.0 for connecting to computers and peripherals, and is designed for high-speed data sharing, including connecting USB flash drives, hard disks, and scanners