This Aten CS1764A-AT-E KVM switch box is perfect for those who need to switch between four different computers. It is a reliable and efficient solution, allowing you to easily switch between computers without the need for a password. The unit comes in black and does not include any cables. The KVM switch box is manufactured by Aten, a trusted brand in the computer industry. It is designed to be easy to use and provides a seamless experience for the user. The unit is sold without any cables, making it an ideal choice for those who already have a setup in place. If you need to switch between four different computers, this KVM switch box is an excellent choice.