Product Details Fangrui Product Details Adopts Taiwan Tangming Terminus Fe2.1 Master Control This Chip Is Fast And Compatible Added External 15pin Interface To Increase Usb Power Supply Current The Expansion Card Uses 2 High-performance Solid-state Capacitors, Which Greatly Ensures The Stability Of Usb Power Supply The Expansion Card Is Equipped With A Bottom Adhesive Pad And Can Be Glued Inside The Chassis For Fixed Use Product Interface: Usb2.0 9pin Fully Compatible With Universal Serial Bus Specification Revision 2.0 (usb 2.0) Port Supports High Speed (480mhz) And Full Speed (12mhz) Modes 4 Usb2.0 Downstream Ports, Supporting High Speed (480mhz), Full Speed (12mhz) And Low Speed (1.5mhz) Modes Integrated Usb 2.0 Transceiver Usb Power Output: Up To 5v 1a (after Using Power) Built-in Large 4pin Enhanced Power-on Interface Support Usb Hot-swap Function Support Xp/2003/vista/win7/win8/2003/10 And Above Systems, Etc Colour:black Material:pcb Specification: Sata Package Contents: 1 X Usb Extension Hub Only The Above Package Content, Other Prod