Your Browsing History
- Free 30-day Returns
$32.49
Ships from China.
Meet Your Seller
U3142A 2-Port 10Gbps USB 3.1 Gen2 Type-A PCIe X4 Expansion Card, ASM 3142 Chip with Standard and Low Profile Bracket
Limited time offer, ends 08/08 By Aomoproging
- ASM 3142 Chip & PCIe X4 Interface: Built-in ASM 3142 controller, PCIe 3.0 X4 slot compatible (works in X4/X8/X16), delivers stable 10Gbps performance.
- Dual 10Gbps Type-A Ports: Two USB 3.1 Gen2 Type-A ports, run at full 10Gbps simultaneously, backward compatible with USB 2.0/3.0.
- Dual Bracket Design: Includes regular and low-profile brackets, fits full-size and slim cases for flexible installation.
- 5V/2A Per Port Power: Independent power management, each port supports up to 5V/2A (10W), ideal for high-power USB devices.
- Broad OS Compatibility: Plug-and-play for Windows 10/11, Linux, macOS; driver required for Windows 7 (not for XP).
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
U3142A is a PCIe X4 expansion card equipped with the ASM 3142 chip, adding two USB 3.1 Gen2 Type-A ports to your desktop. It supports simultaneous 10Gbps high-speed data transfer and is backward compatible with older USB devices. The card works in PCIe X4/X8/X16 slots and comes with both standard and low-profile brackets for wide chassis compatibility. Each port provides 5V/2A power for external devices like industrial cameras, VR gear, and USB NVMe enclosures. Featuring plug-and-play installation and stable circuit design, its perfect for desktop USB interface upgrades, DIY builds, and high-speed peripheral connectivity.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Aomoproging Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...