AX92321 - 4-port/8-port USB3.0 PCI Express Card with 4x independent host controllers
CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.
This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.
AX92321 USB Expansion PCI Express Card
2 AX92321 versions available

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Version information
Lead time*
Request qty / trade pricing**
AX92321 with 4x USB3.0 ports
AX92321 with 8x USB3.0 ports
Peripheral information
Lead time*
Request qty / trade pricing**
Power cable 4P 3.0/6P 4.2, L=100mm (only to be used with IPC962/IPC964)
* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)

AX92321 overview

  • PCI-Express [x4] expansion card
  • Four or eight USB3.0 ports
  • Four independent USB3.0 host controllers
  • 900mA/1500mA max. current per port configurable via jumper settings
  • Each port's power on/off controllable via software
  • Compliant with USB3.0 Rev.1.0 and Intel xHCI Rev.1.0
  • Wide operating temperature from 0°C to +70°C
  • Supports Windows 7/10
The AX92321 is a USB3.0 expansion PCI Express [x4] card that comes in two versions; 8-port or 4-port each with 4 independent host controllers offering up to 5Gbps bandwidth per port. The AX92321 can be configured to support either 900mA or 1500mA current draw per port via jumper settings on the board.

The AX92321 has an operating temperature range of 0°C to +70°C and can be configured in software to turn on and off any of the individual USB ports.  It supports Windows 7/10 and is CE compliant.
For more information about the AX92321 USB controller card please contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry.
Enquire about the AX92321
Need more info or project pricing for the AX92321?
T: +44 (0)1782 337 800 • E: SALES@IMPULSE-EMBEDDED.CO.UK
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