7-Port USB 2.0 Hub with External Power Source (110~240V AC Adapter)
Access up to 7 USB devices simultaneously - Self/bus powered or external AC powered - Per port over current detection and protection - Compatible with USB 2.0 and 1.1 - Comes with 110~240V US plug AC power adapter - Supports Windows 98 98SE XP ME 2000 Mac OS X10.2 Linux 2.4/2.6