1. Adapter to mount a 3.5" internal device, 3.5" HDD, or 2.5" SSD/HDD to fit in a 5.25" drive bay.2. Includes two 3.0 USB ports for SuperSpeed connectivity.3. Application: Fit in PC 5.25inch bay.4. The USB ports support data transfer rates of 5 Gbps (3.0 USB) and 480 Mbps (2.0 USB) max.5. Drive support 3.5 inch indoor multi-function front panel, card reader, USB hub, fan speed controller, etc. Type: 3.5 to 5.25 BracketFit: 5.25 Drive BayInterface Type: 3.0 USBColor: BlackMaterial: ABSouce Value:1 x USB 3.0 Front Panel1 x USB 20pin to 2 x USB 3.0 type female cable (the color of the USB cable is random, the specified color can not be, the cable length is about 60cm)Only the above package content, other products are not included. Note: The light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.