BB-ESP904

Serial Device Server, 4 x DB9 M RS-232/422/485, Panel Mount

• Serial Device Server
• Compact Panel Mount Case
• Four RS-232/422/485 Ports
• Auto Detect 10/100 Mbps Ethernet
• Virtual COM Drivers for Windows 2000, XP, Server 2003, Vista, Server 2008, & Win 7

Datasheet(PDF)