4 Port Hub 2.0 (H-001)
-New design
-Complied with Universal Serial Bus (USB) version 2.0
-One upstream port (USB A-male) and four downstream ports (USB-B female) as standard
-Supports both full-speed (480Mbps) and low-speed (12Mbps) transfer rates
-True plug-and-play... - Update: 2007-09-07