High-Speed Dual 2 Port USB 3.0 Express Card 34mm Slot Express Card PCMCIA Converter Adapter for Laptop Notebook, Silver, 447742
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Jkjhbhged Specification: Name: PCMCIA port Express card Interface: USB3.0 colour:Silver Material:Aluminum alloy + ABS size:75 x 34 x 5mm Package Contents: 1 x Express Card Adapter 1 x Driver CD Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
SpecPicks Verdict
SpecPicks classifies High-Speed Dual 2 Port USB 3.0 Express Card 34mm Slot Express Card PC… as a mid-pack option worth checking against alternatives in the PC & gaming hardware category, based on 2 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Jkjhbhged'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 PC & gaming hardware 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
- ✓ Solid 4.0★ customer rating
- ✓ 2.It supports express card slot(34mm or 54mm),not support Pcmcia(cardbus) slot
- ✓ Backed by Jkjhbhged's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ 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
- 4.Support USB series (Compatible USB 1.1 Full-Speed / 2.0 High-Speed).Support Super-Speed 5Gbps, High-Speed 480Mbps, full-speed
- 2.It supports express card slot(34mm or 54mm),not support Pcmcia(cardbus) slot
- 1.Stable and reliable UPD720202 chipset.Suitable for notebook computer (or contain ExpressCard Slot Computer)
- 3.2 USB 3.0 port.Suitable for laptop and desktop with 34mm/54mm slot.Transfer rate 5Gbps
- 5.12Mbps and low-speed 1.5Mbps data transfer rate.Support Support Windows XP / vista / Win 7 / 8/ server 2008
Full Specifications
| Brand | Jkjhbhged |
|---|---|
| Style | Classic |
| Style Name | Classic |
| Connectivity | USB |
| Model Number | 447742 |
| Mfr Part Number | 447742 |
| Operating System | Windows 7, Windows XP |
| Compatible Devices | Laptop, Desktop |
| Hardware Interface | USB 3.0 |
Ready to buy?
High-Speed Dual 2 Port USB 3.0 Express Card 34mm Slot Express Card PCMCIA Converter Adapter for Laptop Notebook, Silver, 447742 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 2026-05-12. Price and availability subject to change.