Tripp Lite's U223-007-Ind Is A Rugged, All Metal Constructed Usb 7-Port Hub For Use In Data Centers, Work Areas, And Industrial Applications. Can Be Mounted On A Wall Or Din-Rail With Included Mounting Hardware. Supports Hi-Speed Usb 2.0 Transfer Rates At 480Mbps, But Is Also Backward Compatible To Usb 1.1 ( 12Mbps ). Hub Is Bus-Powered Through The Computer Connection, Or Can Self Power With An External Adapter ( Not Included ) Or Via The Included 3-Wire Terminal Block Connector ( 9-36V ).
Four-port, USB 2.0 hub allows you to attach multiple USB devices to a single USB port on your computer. The hub supports all three data-transfer speeds that include low-speed (1.5 Mbps), full-speed (12 Mbps) and hi-speed (480 Mbps). Easy-to-use design does not require external power, software or complicated setup procedures. Hub is compatible with Windows, Mac and Linux operating systems.
Tripp Lite's U223-004-IND is a rugged, all metal constructed USB 4-Port hub for use in data centers, work areas, and Industrial applications. Can be mounted on a wall or din-rail with included mounting hardware. Supports Hi-Speed USB 2.0 transfer rates at 480mbps, but is also backward compatible to USB 1.1 ( 12mbps ). Hub is bus-powered through the computer connection, or can self power with an external adapter ( not included ) or via the included 3-wire terminal block connector ( 9-36V ).