The ATEN REF CS1308 is a 8-port USB/PS2 master view KVM switch and power supply. It is a great solution for managing multiple computers with ease. The switch is compatible with various models and features a USB connector for fast data transfer. Additionally, the switch is powered, making it convenient for use in settings where multiple computers are needed. It is ideal for use in offices, homes, or any other environment where multiple computers are present. The ATEN REF CS1308 is a reliable and efficient KVM switch box that will make managing multiple computers effortless.