Delock USB 2.0 Extension Cable 10 m active with 4 port Hub 82748 his USB extension cable by Delock can be connected to an USB port of your computer and enables an extension of 10 m. You can connect up to four USB devices to the Hub. In case these USB devices do not have an own power supply you may need an optional power supply, e.g. Delock 41293, which can be connected to the Hub. Specification USB 2.0 Specification Connector: 1 x USB 2.0 male > 4 x USB 2.0 female Data transfer rate up to 480 Mb/s Cable length: 10 m Gold-plated connector Dimension of the hub (LxWxH): 63 mm x 35 mm x 17 mm DC connector: ø 3,5 / 1,35 mm Plug & Play System requirement Windows 98/2000/XP/XP-64/Vista/Vista-64/7/7-64, Mac OS 10.5, OS 10.6, Linux ab 2.10 PC or Notebook with a free USB Port