Acer ODK5C0 CFexpress Type B Card Reader, USB 3.2 Gen 2

The Acer ODK5C0 CFexpress Type B Card Reader is a single-slot reader with USB-A and USB-C connectivity. Its listed 10Gbps transfer rate depends on the card and a host port that supports USB 3.2 Gen 2, so it suits compatible card offloads but not users needing a general-purpose SD or XQD reader.

At a glance

Designed for CFexpress Type B cards only. It does not support Type A or Type C cards.
USB-A and USB-C connectors are listed, with USB 3.2 Gen 2 as the interface.
The listing claims plug-and-play operation without driver or software installation.
Phone and tablet use may require OTG support. The manufacturer says full transfer speed requires a USB 3.2 Gen 2 port.

Price

$19.98Save 17%

Reference price: ~~$23.99~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

USB-A and USB-C connections provide options for compatible host ports.
A single dedicated CFexpress Type B slot keeps the card format clearly defined.
The compact dimensions and listed 1.76-ounce weight make it easy to carry.

Cons

It is restricted to CFexpress Type B cards and cannot read common SD, microSD, XQD or other listed card formats.
The listed 10Gbps is a maximum interface claim, not a guaranteed file-transfer speed. Actual speed depends on the card and host port.

Technical specifications

12 specifications

Identity
Brand	Acer
Model	ODK5C0
Card type	CFexpress Type B Card【✕Not CFexpress Type A/C Card】
Slot count	1
Color	Grey

Connectivity and performance
Connectors	USB A, USB C
Interface	USB 3.2 Gen 2
Listed data transfer rate	10 gigabits_per_second

Compatibility
Compatible devices	Desktop, Laptop, Smartphone, Tablet
Operating systems	Windows, Mac, Linux, Android

Dimensions and installation
Dimensions	2.16"L x 1.89"W x 0.43"H
Weight	1.76 ounces

What to know before buying

Listing details to confirm

The manufacturer claims 10Gbps operation when used with a USB 3.2 Gen 2 port, while actual transfer speed also depends on the card and host interface. For phones or tablets, confirm USB-C data support and OTG capability. The listing says the reader is CFexpress Type B only, not Type A or Type C, and excludes SD, microSD and XQD among other formats. Customer feedback also reports disconnections and heat during use, alongside positive comments about ease of use and speed.

Who is it for?

A good fit for

Photographers or videographers transferring files from CFexpress Type B cards to a compatible USB-A or USB-C device.
Users who need a small single-format reader for a computer, or a mobile device with suitable data-port and OTG support.

Less suited to

Anyone needing a reader for SD, microSD, XQD, CFexpress Type A or Type C cards.
Phone or tablet users whose device lacks a suitable data connection or OTG support.
Buyers expecting 10Gbps transfers from a slower host port or card.

Acer ODK5C0 CFexpress Type B Card Reader, USB 3.2 Gen 2 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 853 ratings

5 stars72%72%
4 stars9%9%
3 stars5%5%
2 stars2%2%
1 star12%12%

Customer feedback is generally positive about ease of use, build quality and transfer speed, including use with iPhones, but value opinions are mixed. Some customers report disconnections and heat during use. For buyers transferring CFexpress Type B cards, the reported speed satisfaction is relevant to the reader’s USB 3.2 Gen 2 interface claim, though that listed 10Gbps rate depends on the card and host port and does not resolve the reported reliability concerns.

Positive themes

Customers describe the reader as well-made and easy to use.
Customers report fast transfers, including to iPhones.

Negative themes

Some customers report disconnections during use.
Customers report that the reader can get quite hot.

Mixed feedback

Opinions on value for money differ, with some customers satisfied and others dissatisfied.

Frequently asked questions

Which cards does the Acer ODK5C0 read?

The listing specifies CFexpress Type B cards only. It says the reader is not compatible with Type A or Type C cards, or formats including SD, microSD and XQD.

Does it transfer files at 10Gbps?

10Gbps is the listed interface rate. The manufacturer says full-speed performance requires a USB 3.2 Gen 2 host port, and actual transfers depend on the card and device interface.

Can I use it with a phone or tablet?

The listing names smartphones and tablets as compatible, but mobile use may require a suitable data-capable port and OTG support. A charging-only USB-C port is not sufficient according to the listing.

Are connection reliability and heat concerns reported?

Customer feedback includes reports of disconnections and the reader getting hot, as well as positive comments on build quality and ease of use. These reports do not establish how often the issues occur.