Alxum CFexpress 4.0 + SD Card Reader
A 40 Gbps reader for CFexpress Type B and SD, for pulling cinema-camera footage after a stream.
Tracked 2026-10-01. The retailer listing is the price you pay.
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Our take on the Alxum CFexpress 4.0 + SD Card Reader
The Alxum CFexpress 4.0 and SD card reader is a USB-C reader for creators who offload big camera files to a laptop.
At a tracked $66.11 it sits at the bottom of a $66.11 to $69.59 range across 3 points from August 26 to October 1, 2026. The listing says it is a 40Gbps CFexpress Type B reader with speeds up to 5GB/s, and it has an SD slot as well. It connects by USB-C, needs no software and works with tablets, laptops, computers, phones and Macs. It only helps if your camera uses CFexpress or SD media. Retailer rating is 4.7 across 25 ratings.
- CFexpress Type B and SD in one reader
- 40Gbps with speeds up to 5GB/s listed
- No software installation needed
- Only helps with CFexpress or SD cameras
- Just 25 retailer ratings
- A fast host port is needed to reach full speed
Where it fits in a build
Local recording as a backup of the live feed in case the signal drops. See every storage pick
| Capacity | Reader |
| Speed | 40Gbps USB-C, CFexpress 4.0 |
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Alxum CFexpress 4.0 + SD Card Reader
$66.11Tracked 2026-10-01
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-10-22. How the numbers are derived: methodology. How picks are chosen: editorial policy.