StarTech.com 7 Port USB Hub w/ Power Adapter - Metal Industrial USB 3.0 Data Hub - Din Rail, Wall & Desk Mountable USB 3.1 Gen 1 5Gbps Hub - Industrial USB 3.0 hub w/ rugged metal housing. 15kV/8kV ESD protection and 350W surge protection. Mountable to desk, wall or DIN rail. Powered +7-48 volt rang