Fangrui Product Details 1. Ports: 2 X Usb 3.0 Superspeed (5gbps), 1 X Usb 3.1 Type-c (20gbps) Port. 2. Fits: 3.5 Inch Open Bay Space 3. Cable Length: 60cm 4. Offers Two External Usb 3.0 Super Speed Ports And 20gbps Usb 3.1 Type-c Port. 5. Super-speed Usb 3.0 Supports Data Transfer Speeds Up To 5 Gb/s (maximum). Backward Compatible With Usb 2.0 / 1.1 Sturdy Metal Construction Endures Wear And Tear, Ensuring Long-term Use. Hot-swapping. Plug And Play. Easy To Install, No External Power Needed. System Requirements: Windows 11/10/ 8 / 7 / Vista / Xp Color: Black Material: Metal Package Contents: 1* Usb Computer Front Panel Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.