StarTech.com 4 Port USB Card, PCIe, USB 3.2
- RS Stock No.:
- 533-472
- Mfr. Part No.:
- P5Q4A-USB-CARD
- Brand:
- StarTech.com
Subtotal (1 unit)*
$337.63
(exc. GST)
$371.39
(inc. GST)
FREE delivery for orders over $80.00 ex GST
In Stock
- 3 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $337.63 |
*price indicative
- RS Stock No.:
- 533-472
- Mfr. Part No.:
- P5Q4A-USB-CARD
- Brand:
- StarTech.com
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | StarTech.com | |
| Product Type | USB Card | |
| Standards/Approvals | PCI Express 2.0 | |
| Number of USB Ports | 4 | |
| USB Specification | USB 3.2 | |
| Bus Type | PCIe | |
| Select all | ||
|---|---|---|
Brand StarTech.com | ||
Product Type USB Card | ||
Standards/Approvals PCI Express 2.0 | ||
Number of USB Ports 4 | ||
USB Specification USB 3.2 | ||
Bus Type PCIe | ||
- COO (Country of Origin):
- MY
StarTech Usb Card, 4 USB Ports, PCI Express 2.0 Bus - P5Q4A-USB-CARD
This internal PCIe expansion card adds four USB-A ports to a desktop or server via a PCI Express 2.0 x4 interface, delivering USB 3.2 connectivity for high‑speed peripherals. It fits PCIe x4, x8 and x16 slots and supports major operating systems with drivers that auto‑install on modern Windows and Linux distributions. Horizontal port orientation improves cable clearance and case compatibility while optional SATA or LP4 power connectors supply additional current when motherboard bus power is insufficient.
Features and Benefits:
• 5Gbps per port increases concurrent device throughput
• Four independent controllers avoid shared‑bandwidth bottlenecks
• Up to 5V 2A per port supplies higher‑powered USB devices
• Four independent controllers avoid shared‑bandwidth bottlenecks
• Up to 5V 2A per port supplies higher‑powered USB devices
Applications
• Suitable for simultaneous external storage transfers and edits
• Ideal for workstations requiring multiple high‑speed USB connections
• Used with Intel or AMD platforms in PCIe‑equipped desktops
• Ideal for workstations requiring multiple high‑speed USB connections
• Used with Intel or AMD platforms in PCIe‑equipped desktops
How does the card manage power when the motherboard cannot supply enough current?
It accepts supplemental power via a SATA or LP4/Molex connector and supports Battery Charging 1.2 with up to 5V 2A per port.
Which chipsets are employed and what slot types are supported?
The card uses Renesas and Diodes Incorporated host controller chipsets and operates in PCI Express x4, x8 or x16 slots.

