ITEM NAME:4-Port USB 3.0 Hub with Individual LED Power Switches Description: - Instantly Add Four USB 3.0 Ports to Any Compatible Device - Independent switch control: Each port has independent switches,LED Indicators Display Power Status for Each Port. - Supports Transfer Speeds up to 5Gbps (USB 3.0), 480Mbps (USB 2.0), 12Mbps (USB 1.1) - Reverse Compatible USB 2.0 and USB 1.1 - Easy Setup: No Installation; Plug & Play and Hot Swappable - Built-in current overload short circuit protection device. - System support: Win95/98/Me/2000/XP, Linux2.4andMac os8.5 or above Specification: - Size:Approx. 35*25*100mm - Cable Length: Approx. 1M Package Included: 1 Piece 4-Port USB 3.0 Hub SKU: QVW0019185963017840.Reverse Compatible USB 2.0 and USB 1.1. 1 Piece 4-Port USB 3.0 Hub. - Instantly Add Four USB 3.0 Ports to Any Compatible Device. People always bought together with. 35 25 100mm.