Device type: USB peripheral sharing switch - 4 ports,Type: Desktop,Ports: 4 x Hi-Speed USB,Features: USB powered,Product certifications: USB 2.0,Status indicator: Selection, status,Interfaces: Hi-Speed USB : 4 x USB Type B, 4-pin ¦ Hi-Speed USB : 1 x USB Type A, 4-pin - 1,Width: 7.6 cm, Depth: 10.2 cm, Height: 2.3 cm, Weight: 97 g,Included Cable: 1 x USB cable,Product certifications: Plug and Play, FCC Part 15 B, RoHS,Software included: Drivers & Utilities,Required operating system: Apple MacOS, FreeBSD, Microsoft Windows Vista / 2000 / XP,Min operating temperature: 5 °C ,Max. Operating temperature: 40 °C, permissible humidity during operation: 0 - 80%