StarTech 2-Port PCI Express SuperSpeed USB 3.0 Controller Card
- Brand:
- StarTech.com
- Model Number:
- PEXUSB3S23
- UPC:
- 065030851633
- EAN:
- 0065030851633
- Walmart SKU:
- 29016169
Key Takeaway
Price momentum shifted downward today, bringing the cost to $23.97. This represents a 6.5% discount to typical levels.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$29.93 | |
|
Lowest Price
|
$26.22 | |
|
Most Recent Price
|
$29.04 |
- Average Price
- $28.78
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$26.09 | |
|
Lowest Price
|
$23.97 | |
|
Most Recent Price
|
$23.97 |
- Average Price
- $25.48
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked StarTech 2-Port PCI Express SuperSpeed USB 3.0 Controller Card since 12/5/2022. The most recent price update was on Jun 8, 2026.
Price Range: Over the past 90 days, the price has ranged from $23.97 (lowest on 6/8/2026) to $26.09 (highest on 2/17/2025). The average price during this period is $25.48.
Current Trend: Walmart.com prices have ranged from $23.97 (Jun 8) to $25.97 (May 19) over the past 90 days. Current price is close to the 90-day average of $25.64.
Customer Insights: Rated 3.83/5 from 6 reviews.
Customer Reviews
6 reviewsCustomer Reviews
3.8
Based on 6 reviews
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Showing 6 of 6 reviews
PCIe usb A
The item gives you 2 extra usb A outlets and works as expected.
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Not bootable
I wanted to boot from this card. I have to give it 5 stars because it does everything that StarTech claims. I always want to do something different.
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Power connection not optional
Documentation states power connection is optional. My experience with two of these in three separate computers indicates that the power connection is required, even in one with a 750w supply. I could not get any USB devices to work unless the power connection was in place. After doing that everything worked fine.
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It does require the "optional" SATA power connector. Tried the card in two different systems. Drivers installed and all showed well. But, nothing would respond when plugged in. Not a flash drive, keyboard, or disk drive. After plugging in the SATA power connection and rebooting, everything worked as expected. Nice and fast.
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Fast, but needs lots a big power supply
Have a PC service shop and installed a half dozen of these. On the machines that had a 400W power supply, USB sticks worked, but USB2.0 and 3.0 docking stations did not. Once upgraded to a 500W power supply, a single USB dock would work on one port but could not run two docks. Once finally upgrading the PSU on each machine to 600W, both USB ports worked at the same time with USB2.0 and 3.0 docking stations. These are definitely power hungry.
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Not For Windows 10 -- No Drivers Available
Does not work for Windows 10 - no driver available from Etron. Seemed to be okay with Win 7, but quit when I updated. Included drivers do not work with Win 10, and Etron website shows none available for any of their products.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
6 recordsWalmart.com prices have ranged from $23.97 (Jun 8) to $25.97 (May 19) over the past 90 days. Current price is close to the 90-day average of $25.64.
| Date | Price | Change | % Change |
|---|---|---|---|
| $23.97 | $-2.00 | -7.7% | |
| $25.97 | $+0.00 | +0.0% | |
| $25.97 | $+0.00 | +0.0% | |
| $25.97 | $+0.00 | +0.0% | |
| $25.97 | $+0.00 | +0.0% | |
| $25.97 | — | — |
No third-party seller price history available for this product in the past 90 days.