4-Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows, MAC OS X and Linux Desktop PCs, Built in Self-Powered Technology, No Need Additional Power Supply

PCI Express (PCIe) Expansion Card USB Card

4 Ports USB Expansion Card: This PCIE24ABK allow users add 4X USB ports (4-Ports USB-A) on desktop computers by PCI Express (1X) interface. The added-on USB 3.0 ports can provide superspeed 5Gbps max (totally) for audios, photos, and more files data transfer
No External Power Adapter: Users do not need to plug any additional power cable on from power source and get 5V/12A max power supply for high-power consuming device (Device only, NOT support BC 1.2 charging) such as HDD/SSD enclosure, VR sensor etc
Date Safe and Stable: Select high performance Fressco FL1100 USB 3.0 host controller.
Builds in more technology:
1. Added-on 4X power module to provide 12 ampere (each port 5V/3A max) current ensure adequate power supply for connected USB device. 2. Designed 4X electric circuit protector, 4X voltage stable capacitance and 4X voltage stable inductance to protect data safety than ever
Wide Compatible System: This PCIE expansion card compatible with PCIE 4.0 PCIE 3.0 PCIE 2.0 and PCIE 1.0 motherboards, Operating System Supports Windows 7, 8, 10, 11, MacOS, Linux.
Note: Win 11/10/8 MacOS 10.8. 2 Linux does not need any driver, Windows 7 requires installing a driver and you can find the driver on the CD provided by us
Easy to install: 1. Turn off the computer power, then remove the cover from the computer case. 2. Find the corresponding PCI-E card slot. 3. Insert the card into a empty PCI Express slot. 4. Lock the screw