The HUB 400: USB Over LAN Zero-Client (10 Units) 75% Savings vs conventional thin clients90% Savings over PCs Seamless integration with Microsoft enterprise-class software, Automatic failover for full redundancy. USB over Ethernet technology delivers fastest, highest quality video performance. Currently in use in 100,000's of terminals. Expertise from the creators of Multipoint Server. 1 x VGA output4 x USB 2.0 ports1 x USB type B port for host connection1 x 10/100/1000 gigabit ethernet port for host connection