StarTech
.com PCI to PCI Express Adapter Card (PCI1PEX1)
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
The PCI1PEX1 PCI to PCI Express Adapter card lets you use low profile PCIe expansion cards in a server/desktop motherboard PCI slot. The adapter connects through a 32-bit PCI slot to provide a low profile PCIe x1 slot in its place; a spare, full size bracket is included for installation in larger desktop or server expansion slots that can accommodate a full-sized card.The PCI to PCI Express Adapter features an innovative bracket design that adapts and secures the low profile PCI Express card into the converted slot, ensuring a versatile and economical solution for extending the usability of…
SpecPicks Verdict
SpecPicks classifies StarTech.com PCI to PCI Express Adapter Card (PCI1PEX1) as a niche pick — read recent reviews before buying in the expansion cards category, based on 328 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. StarTech's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ PCI to PCI Express Adapter Card
- ✓ Backed by StarTech's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Install half-height/low profile x1 PCI Express interface cards in a standard PCI expansion slot
- PCI to PCI Express Adapter Card
- PCI to PCIe Adapter Card
- Use low profile PCIe expansion cards in a server/desktop motherboard PCI slot
- Innovative bracket design adapts and secures the existing low profile/half-height bracket of the PCI Card
Full Specifications
| Brand | StarTech.com |
|---|---|
| Style | PCI to PCI Express |
| Style Name | PCI to PCI Express |
| Model Number | PCI1PEX1 |
| Mfr Part Number | PCI1PEX1 |
| Operating System | All Operating Systems |
| Compatible Devices | Desktop |
| Hardware Interface | PCI |
| Warranty Description | 1 year warranty |
| Global Trade Identification Number | 00065030837835 |
Ready to buy?
StarTech.com PCI to PCI Express Adapter Card (PCI1PEX1) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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