[Stable Performance] Equipped with a powerful main control chip for stable and efficient data transfer, compatible with for systems.
[Stable Power Supply] Features 7 solid state capacitors ensuring consistent power delivery to usb devices, ideal for compact cases.
[Versatile Connectivity] Compatible with win7/10/11 and systems, providing four usb a output ports for diverse device connections.
[Convenient Use] Offers a maximum 5v 2a usb power output, with hot swapping support for easy device connections and disconnections.
[Blazing Speed] Supports up to 5gbps speed, compatible with usb 2.0, 1.1, and 1.0 devices for faster data transfer.

Spec:

Item Type: PCI E 1x To 4 USB 3.0 Slot Adapter
Material: PCB
Interface: PCI E 1X (Supports 1X/4X/8X/16X Slots)
Output Interface: Built in Layer 4 Port USB A 5Gbps
Speed: 5Gbps
System Support: for WIN7, for WIN10, for WIN11, for

Package List:
1 x PCI E 1x To 4 USB 3.0 Slot Adapter

How To Use:
Plug and play

Note:
For systems below for WIN7, driver installation speed is slow, it is recommended to use for win10 and above systems.