Model BB-USH304 is the world’s first isolated USB 3.0 SuperSpeed Hub offering both isolation protection and super high data transfer rates – up to 5 Gbps. Model BB-USH304, ultra-rugged 4-port isolated USB hub, offers 2500 VDC isolation for the upstream ports and four downstream USB 3.0 SuperSpeed ports. Isolation usually downgrades USB speed to 12 Mbps but, that is not the case with this hub boasting transfer speeds up to 5 Gbps. It can be powered via a USB bus or a 10-30 VDC external power source (not included, sold separately). Lockable USB cable and DIN rail mount adapter clip included. Users experience the confidence of isolation to protect equipment and systems while also operating power-hungry industrial devices.