JAENFONG 4 Ports USB 3.1 PCIE Expansion Card (2 USB-A & 2 Type-C Ports) Superspeed PCI Express Expansion Card USB Card for Desktop PC Support Windows 11/10/8/7/XP/Vista, Self-Powered Supply
[4 Ports USB Expansion Card]Update your computer to 4 ports USB3.1- 2 ports USB A and 2 ports Type C. Solve the problem of fewer USB ports on the host and allow more devices to be connected to the computer system, such as keyboard, mouse, external hard drives, usb printer, scanner, game controller, digital camera, etc.
[USB 3.1 10Gbps Transmission]The USB pcie card supports up to USB 3.1 Gen2 10Gbs transmission speed (theoretical value). Transfer files, HD movies and songs to your USB device in just seconds. *Note: The actual transfer speed may be limited by the connected devices.
[Safe & Stable]The USB 3.1 card adopts high performance NEC720201 main control chip to ensure safe operation. Each interface is equipped with a separate capacitor, providing good temperature control and ensuring a stable power supply. No external power adapter required. Each port can be operated independently without interfering with each other for more stable operation.
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Additional Features
[Good Heat Dissipation]The PCIE USB C card is made of alloy material with high thermal conductivity and comes with aluminium alloy cooling fins to dissipate heat efficiently, so that it always stays at room temperature and extends its service life. In addition, in order to make the power supply of each interface stable, the capacitors are of solid-state chip type, which can withstand 250° high temperature.
[Widely Compatible]The USB C card is compatible with PCIE X1, X4, X8, X16 slots. NOT applicable to PCIE X2 and PCI slots. Support Windows 11/10/8/7/XP/Vista, plug and play, no driver installation required. *Note: Windows 7/XP/Vista needs to install additional drivers. Windows 8/10/11 does not need drivers.
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First Listed on Newegg
September 15, 2025
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.