What are the alternatives to the StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed (5Gbps) USB 3.0…?

StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed (5Gbps) USB 3.0… competes with other Expansion Cards products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Expansion Cards category for alternatives.

StarTech.com

2 Port Flush Mount ExpressCard 54mm SuperSpeed (5Gbps) USB 3.0 Card Adapter with UASP - Dual Port Laptop ExpressCard USB 3 Controller, TAA (ECUSB3S254F)

Name: StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed (5Gbps) USB 3.0 Card Adapter with UASP - Dual Port Laptop ExpressCard USB 3 Controller
Brand: StarTech.com
SKU: B00535CMEE
Price: 38.49 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$38.49

Buy on Amazon — $38.49 Compare to similar expansion cards

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The 2 Port Flush Mount ExpressCard 54mm SuperSpeed (5Gbps) USB 3.0 Card Adapter with UASP - Dual Port Laptop ExpressCard USB 3 Controller, TAA (ECUSB3S254F) is a niche pick — read recent reviews before buying in the expansion cards category, priced around $38.49. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed (5Gbps)… as a niche pick — read recent reviews before buying in the expansion cards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. StarTech.com'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

✓ Unique flush-mount form factor design
✓ Backed by StarTech.com's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ 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

Unique flush-mount form factor design
Two SuperSpeed USB 3.2 Gen 1 compliant ports with support for transfer rates up to 5 Gbps
UASP support for more efficient data transfer
Backward compatible with USB 2.0/1.x devices
Compliant with USB 3.2 Gen 1 base specification 1.0 and xHCI specification 0.95
Add two flushmount USB 3.0 ports to your ExpressCard-enabled laptop

Full Specifications

Brand	StarTech.com
Style	Flush Mount
Style Name	Flush Mount
Unit Count	1.0 Count
Connectivity	USB
Model Number	ECUSB3S254F
Item Type Name	USB Adapter
Mfr Part Number	ECUSB3S254F
Compatible Devices	Dell Latitude E5530
Hardware Interface	USB 3.0
Warranty Description	2 Year
Item Dimensions L x W x H	2.9"L x 2.1"W x 0.2"H
Global Trade Identification Number	00065030843577

Ready to buy?

StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed (5Gbps) USB 3.0 Card Adapter with UASP - Dual Port Laptop ExpressCard USB 3 Controller, TAA (ECUSB3S254F) 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.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.