The new expansion card adds full support for the new specification on motherboards with a PCIe x4 slot. With the USB Type-A port design and backward compatibility with USB 2.0/3.0/3.1, the new expansion card offers an affordable way for users to upgrade to the USB 3.2 Gen 2 specification without having to get a new motherboard. The new ASM3142 doesnt just deliver the fastest USB 3.1 performance. It also reduces the power consumption by as much as 50%. When compared with a Gen3 x1 connected controller, the AS3142 is able to deliver double the performance.
Specifacation
• Add four USB 3.2 10Gbps ports to your system. Powered by dual ASMedia ASM3142 controllers to provide dedicated 10Gbps USB 3.2 transfer bandwidth for each port through PCIe 3.0 x4 host interface.
• High Powered Ports: Support up to 900mA/5V power on each USB-A port. Built-in over current protection on each USB port
• Independent Power Distribution Switch on each port to provide overcurrent, power glitches, and thermal shutdown protection.
• No driver installation is required on MacOS 10.9 to 10.10, and 10.12 and later (NOTE: MacOS 10.11 in-box driver doesn’t support ASMedia USB 3.1), Win10/8, Server 2012 and later; Linux 2.6.31 and later. Driver download is available for 32/64 bit Windows 7/Vista, and Windows Server 2008/2003.
Software requirement
Windows OSWIN8 or above,Linux
Package Contents
1 x PCIe3.0x4 to 4 Port USB3.2 Gen2 Type-A Host Controller Card
1 x User Manual
1 x Low Profile Bracket
Note: Contents may vary depending on country/market
Q&A
Q: Is the power supply of this USB3.0 expansion card stable, and what is the transmission and output voltage of the USB interface at the same time?
A : The output voltage is stable at the 4.01V-4.96V.Each USB port simultaneously transmit output voltage is 4.96V, and four USB ports simultaneously transmit output voltage is 4.91V. The test data comes from the MMUI amplification laboratory test for reference only
Q: Is this USB extension card requiring external power supply?
A: No external power supply, using the 4-port USB interface with its own power supply.
Q: Is this USB extension card support industrial cameras. Is it independent bandwidth?
A: Support for industrial cameras, with independent bandwidth.The 4-channel USB3.0/USB3.2 interface has an independent 5 / 10Gbps bandwidth for each interface.
Q: The USB interface brought with the original motherboard at home is 2.0. It has broken recently. Can you use it to upgrade USB3.0 with this extension card?
Answer: Yes, the old computer has only a 2.0 interface, with this extension card to upgrade the USB3.0/USB3.2 interface, you can experience the 5 / 10Gbps speed of USB3.0/USB3.2, and do not need to replace the motherboard.
Q: Does the USB extension card support the PCIex1 interface?
A: Not applicable to the PCIE X1 slots.Designed with PCIE X4 for the PCI Express X4, X8, X16 slots.Distribution of short iron pieces (full high and half high baffle), size chassis can be used.
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