Feature:
USB 2.0 9-Pin to USB 3.0 19Pin(male) / 20 Pin(female) adapter.
Connect your USB 3.0 20pin device to the USB 2.0 motherboard or connect your USB 2.0 9pin device to the USB 3.0 motherboard.
Data transmission speed: USB 2.0.
Portable design, easy and convenient to carry and use.
Product List: 1x Adapter.

Specification:
Type A: USB 2.0 9-Pin Female to USB 3.0 19-Pin Male
Type B: USB 2.0 9-Pin Male to USB 3.0 20-Pin Female
Color: Black
Material: ABS

Product List:
1x Adapter