Specification
Product name: PCI-E X1 to X4 Extender Riser Adapter
Usage: for Motherboard PCI-E X1 Slot
Plug and Play
No driver needed.
USB 3.0 interface extender, premium quality and super speed.
PCI-E X1 to PCI-E X4 Convert Card
PCI Express 1X bus type.
Gold plated contacts for better connectivity and long life .
Woking for PCI-E 1x slot of the motherboard.
PCIE 1X extended expansion card 90 degree right angle, save space design.
With power supply module, 99% devices no need external power can direct use.

Product include:
1 x USB3.0 PCI-E X4 Slot Board Adapter
1 x PCI-E 1X Riser
1 x USB3.0 Cable