The cable can let the USB 3.0 20 pin device connected to the USB 2.0 motherboard Header Box, such as cd-rom, floppy drive panel.
Features: 1. Brand new2.
Data speed: 480Mbps for USB 3.0 device. 3. Let your USB 3.0 20pin device connected the USB 2.0 motherboard. 4.
Length: 12 cm. 5.
Weight: 6gPackage
Included: 1 x USB 3.0 to USB 2.0 Cable