Tripp Lite''s U360-004-IND is a rugged, all metal, USB 3.0 SuperSpeed 4-Port hub is ideal for use in data centers, work areas and Industrial applications. Can be mounted on a wall or din rail with included mounting hardware. Supports SuperSpeed USB 3.0 transfer rates at 5 Gbps, but is also backward compatible to USB 2.0 and 1.1 (480mbps and 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 (9-40V DC). Features Increases the number of SuperSpeed USB 3.0 ports from a single computer port USB 3.0 compliant with data transfer rates up to 5 Gbps Backward-compatible with USB 2.0 and 1.x Rugged all-metal enclosure designed for use in industrial applications Wallmount and DIN rail hardware included for secure installation Three power connection options (source USB port, external power supply (*not included) or 3-wire terminal block) Each USB 3.0 port provides up to 900 mA of power Overcurrent detection and protection Supports 2 kV surge protection per port ESD protection to +/- 20 kV EFT protection to +/- 2.5 kV Automatic link and speed detection Plug-and-play; no software or drivers required