WEB LINK: https://www.sonicinformed.co.za/catalogue/peripherals-input-devices-usb-devices/is-3uhc;

AGESTAR USB3.0 4PORT HUB FOR 5.25" BAY

Compliant with the Universal Serial Bus 3.0(USB3.0)
Specifications Revision 1.0
One upstream provides 4 downstream facing ports with standard Type-A USB3.0 connectors Backward compliant with USB2.0/1.1 when the upstream port is connected to a USB2.0 or USB1.1 compliant host
Supports low-speed(1.5Mbps) / Full Speed (12Mbps) / High-Speed (480Mbps) / Super-speed (5Gbps)
Compatible with Windows XP / Vista /7
Power Supply : Self-Power, Computer power supply for each USB 3.0
Connector up to 900Ma Max / port
Applicable for case front panel FDD position

Specifications:
Data transfer rate: USB 3.0, 5Gb/s
Output interface: USB 3.0
Operation system: Win XP/ Vista/ 7
Product Material: Aluminum

-Weight: 400g
-Dimensions: (L)18 x (W)16 x (H)7cm