UHB-300 (USB3.0 4 ports HUB)
Features	Specification
Complies with Standard USB1.1/ USB 2.0 /USB3.0 specifications Support Super-Speed 4.8Gbits / sec, Hi-Speed 480,Full-Speed 12 and Low Speed 1.5 Mbits / sec data transfer speeds Supports Plug-and-Play installation Over current protection on each port Auto detect speeds and connections of device Tiered star topology supporting up to 5 tiers and 127 devices , no cable segment exceeding 3 ~ 4.5 meters . Support Self-power mode & Bus-power 4 USB external Ports up to 900mA (Self power mode) Per Port Status LED indicators Support Bus power mode (Total current lower 850mA)  W*L*H:110*53*23 mm Weight : 64g	Ports 4 USB rev. 3.0/2.0/1.1 LEDs Bus power Green Self power  Red Ports Green * 4 Connectors Downstream 4 USB3.0 A-Type Female Upstream 1 USB3.0 B-Type Female Power 1 DC Jack Driver Support Windows 98/SE/2K/ME/XP/Win-7/8/10, MAC OS X Power Consumption DC 5V/2.0A  Adapter Power Mode Self/Bus