ELUTENG 4-Port PCIe USB 3.1 Expansion Card 2 USB-A 2 Type-C | Self-Powered, 10Gbps

• 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.
• 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 — This USB expansion card fits PCIe X1/X4/X8/X16 slots (physical PCIe4.0 slots included). Note for PCIe4.0 motherboards: some need PCIe3.0 compatibility turned on in BIOS for normal recognition; incompatible with PCIe X2 and old PCI slots. OS: Windows 11/10/8/7/XP/Vista. Win7/XP/Vista needs manual driver install; official standard Win8/10/11 is plug-and-play driver-free. Few customized/streamlined Win versions may fail recognition and require official drivers manually.

• Insert into PCIe slot — Power off your PC, open the case, insert the card into an available PCIe X1/X4/X8/X16 slot, and secure it properly.
• Boot and recognize — Turn on the PC; Windows 8/10/11 should recognize the device automatically. For older OS, install drivers manually from the provided CD or official site.
• Connect peripherals — Plug your USB-A or Type-C devices into the ports; ensure stable operation. No external power needed for most devices.

Typical situations where ELUTENG 4-Port PCIe USB 3.1 Expansion Card 2 USB-A 2 Type-C | Self-Powered helps — illustrative scenarios, not customer reviews.