USB 7 ports HUB for Mac
Macally iHub USB 7 Port for iMac, G3/G4, iMac or PowerBook with a built-in USB port or any PowerPC with 3rd party USB adapter..., MacOS 8.6 or later, USB, Plug & Play and hot swapping, 3.5 x 5.2 x 1.3" (88.9 x 132 x 33 mm), Provides up to 7 unit load power to the connected devices (7 X 500mA)
Macally iHub USB 7 Port for iMac. Minimum system requirements: G3/G4, iMac or PowerBook with a built-in USB port or any PowerPC with 3rd party USB adapter..., Compatible operating systems: MacOS 8.6 or later. Interface: USB, Cabling technology: Plug & Play and hot swapping, Dimensions (WxDxH): 3.5 x 5.2 x 1.3" (88.9 x 132 x 33 mm). I/O ports: Full compliance with USB specs