The Targus ACH63US 4-Port External Hub is a convenient solution for expanding the connectivity options on your desktop computer. With a 1:4 connection split, you can easily connect up to four devices at once. The black hub features USB 2.0 connectors, with a cable length of 0.5 ft, making it portable for on-the-go use. Compatible with the Targus ACH63US model, this hub is a reliable and efficient addition to your workstation.