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  3. Card reader
  4. uniAccessories 2-in-1 USB-C/USB-A Card Reader Review

uniAccessories 2-in-1 USB-C/USB-A Card Reader Review

2025 12/23
Gadget Card reader
Review
Oct 14, 2026
Mr. Gadget
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Today, I would like to review the Type-C/Type-A, USB 3.0 compatible 2-in-1 card reader from uniAccessories.

I found this card reader to be an affordable, reliable, and cost-effective card reader.

It has a cool design, supports both USB Type-A and Type-C, is easy to use simply by plugging it into a USB port, and is compact and portable—the list of benefits goes on and on. I highly recommend it because it excels in a variety of ways.

It is already quite inexpensive to begin with and is often discounted further, so be sure to check it out!

PR
uniAccessories Type-C 2-in-1カードリーダー
uniAccessories Type-C 2-in-1カードリーダー
AmazonSearch on AliExpress

Written by “Mr. Gadget”

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Click here for a detailed profile

I look forward to sharing more with you!

The product featured in this article was provided by uniAccessories.(Titles omitted)
In accordance with our content creation policy, we strive to provide fair and unbiased reviews.

uniAccessories Type-C/Type-A,USB3.0対応2-in-1カードリーダー
Overall Rating
( 4.5 )
Pros
  • メタリックなデザインがカッコいい!
  • USB Type-AとType-Cに対応しているからこれ一本で色んな端末に接続できる
  • USBポートに指すだけで簡単接続
  • コンパクトで携帯しやすい
  • 最大2TBまで対応
  • UHS-Iに対応. 最大104MB/sのデータ転送が可能
  • USB3.0に対応
  • 18ヵ月間の保証で安心
Cons
  • 上位モデルのSDカードの性能は発揮しきれない
Recommended for
  • Those looking for a cost-effective card reader
  • Those who want an affordable card reader that works reliably
  • Those who want a card reader compatible with various devices such as PCs and smartphones
  • Those who want a card reader with a cool design
TOC
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Basic Information

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What kind of manufacturer is uniAccessories?

About uniAccessories
  1. A manufacturer based in Shenzhen, China
  2. Focuses on manufacturing accessories for electronic devices
  3. Many products feature modest specs and affordable pricing
Ms. Gadget

This manufacturer is characterized by its metallic designs and low-priced products!

You May Also Like
Manufacturer Interview: Who is uniAccessories? As uniAccessories is a manufacturer of electronic accessories for PCs and smartphones, many of you may have felt unsure about what kind of brand they are when considering a purchase on Amazon or other platforms. This time, we conducted an interview with uniAccessories to shed light on what kind of manufacturer they are and which country they originate from.
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Specifications

 USB Connectors USB Type-A
USB Type-C
 Simultaneous
Slot Read/Write
 
 USB Standard(Backward compatible) USB 3.0  Bus-powered (No external power required) 
 Max Card Capacity 2TB DimensionsApprox. 63.7 × 17.1 mm 
 Supported Slots SD Card
microSD Card
 Weight Approx. 22g
Specifications of the “uniAccessories Type-C / Type-A USB 3.0 2-in-1 Card Reader”
 Supported Standards (SD Card) SD, SDHC, SDXC, RS-MMC, MMC, Extreme SD, Ultra SD UHS-I
 Supported Standards (microSD Card) Micro SD, Micro SDHC, Micro SDXC
Specifications of the “uniAccessories Type-C / Type-A USB 3.0 2-in-1 Card Reader”
Mr. Gadget

Since it supports UHS-I, the maximum transfer speed (theoretical value) is 104 MB/s.

PR
uniAccessories Type-C 2-in-1カードリーダー
uniAccessories Type-C 2-in-1カードリーダー
AmazonSearch on AliExpress

uniAccessories Type-C / Type-A USB 3.0 2-in-1 Card Reader Review

Cool Metallic Design!

uniAccessories Type-C / Type-A USB 3.0 2-in-1 Card Reader

The exterior is made of aluminum and features the “uni” logo.

Mr. Gadget

It has a metallic look and is quite cool.
It doesn’t feel cheap at all.

Box of the uniAccessories Type-C/Type-A USB 3.0 Compatible 2-in-1 Card Reader
Here is what the box looks like
Unboxing the uniAccessories Type-C/Type-A USB 3.0 Compatible 2-in-1 Card Reader
Protected by cushioning material

The box design doesn’t feel cheap either, and the main unit was securely protected by cushioning material, which was reassuring.

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Connect to a variety of devices with just this one

uniAccessories Type-C/Type-A USB 3.0 Compatible 2-in-1 Card Reader
Slots of the uniAccessories Type-C/Type-A USB 3.0 Compatible 2-in-1 Card Reader

Connection is available via USB Type-A and USB Type-C.

Ms. Gadget

Since most devices have USB Type-A and USB Type-C ports, you can use it with a wide variety of devices!

Mr. Gadget

After all, even iPhones are starting to feature USB Type-C now!

Additionally, it can read SD cards and microSD cards.
The ability to perform simultaneous read and write operations is a very welcome feature.

PR
uniAccessories Type-C 2-in-1カードリーダー
uniAccessories Type-C 2-in-1カードリーダー
AmazonSearch on AliExpress

Easy connection just by plugging into a USB port

When the
Trying a microSD card and an SD card inserted at the same time
When the
Both were properly recognized

There is no need to additionally install apps or drivers, and you can easily use it just by plugging it into the port.

Just plug it in—not only for PCs, but also for tablets and smartphones!

When the
Recognized as a USB drive simply by plugging it into a tablet as well
When the
Recognized as user memory on a smartphone (Galaxy S20) too

Furthermore, you can use it not just with PCs, but also with smartphones and tablets without installing drivers or apps.

Ms. Gadget

Being able to use things casually and easily is really important, isn’t it?

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Compact and Easy to Carry

Size of the uniAccessories Type-C/Type-A USB 3.0 2-in-1 Card Reader
It is slightly larger than a standard eraser
Strap of the uniAccessories Type-C/Type-A USB 3.0 2-in-1 Card Reader
It also comes with a strap

The “uniAccessories Type-C/Type-A USB 3.0 2-in-1 Card Reader” is just a little bit larger than an eraser, so it won’t get in your way when carrying it around.

Mr. Gadget

If you’re worried about losing something so small, make good use of the included strap!

PR
uniAccessories Type-C 2-in-1カードリーダー
uniAccessories Type-C 2-in-1カードリーダー
AmazonSearch on AliExpress

Supports Up to 2TB

The “uniAccessories Type-C/Type-A USB 3.0 2-in-1 Card Reader” supports capacities up to 2TB.

Mr. Gadget

I somewhat question whether anyone actually uses a 2TB SD card, but well, having a high maximum supported capacity is always a good thing.

Transfer Speeds Are Fine Unless You’re Particular About It

Because the “uniAccessories Type-C/Type-A USB 3.0 2-in-1 Card Reader” supports UHS-I, it allows for data transfer speeds of up to 104MB/s.

Mr. Gadget

Unless you are doing heavy-duty work, I don’t think you’ll have any problems.

However, if you use SD cards with much faster transfer speeds, you will need a card reader that supports higher standards to fully utilize that performance, so that is something to keep in mind.

Mr. Gadget

Since the vast majority of SD cards sold on Amazon only support up to UHS-I, this card reader is more than enough.
However, there are SD cards with much faster transfer speeds, so if you are particular about SD card transfer speeds, you should consider purchasing a card reader that supports higher-tier standards.

The image below shows the speed measurements of an SD card using this card reader.

When using the "uni Accessories Type-C/Type-A, USB 3.0 Compatible 2-in-1 Card Reader"
When measuring a Smart Buy microSD card
When using the "uni Accessories Type-C/Type-A, USB 3.0 Compatible 2-in-1 Card Reader"
When measuring a Hi-Disk microSD card

Both the read and write speeds are virtually identical to the speeds measured in reviews on other sites, so I believe it is measuring accurately.

Mr. Gadget

The topmost item is the so-called read speed, and it reaches very close to the theoretical value of 104MB/s.
Don’t worry too much about the fact that it doesn’t reach the maximum 104MB/s, as that is simply due to the performance limitations of the SD cards themselves.

Ms. Gadget

While high-end models are a different story, standard ordinary SD cards don’t reach the maximum 104MB/s in the first place.

PR
uniAccessories Type-C 2-in-1カードリーダー
uniAccessories Type-C 2-in-1カードリーダー
AmazonSearch on AliExpress

Peace of mind with an 18-month warranty

Box of the "uni Accessories Type-C/Type-A, USB 3.0 Compatible 2-in-1 Card Reader"

It comes with an 18-month warranty, allowing you to use it with a relatively high degree of peace of mind.

Conclusion

A must-buy if you are not picky about transfer speeds!

The “uniAccessories Type-C/Type-A, USB 3.0 Compatible 2-in-1 Card Reader” is, in my opinion, a recommended card reader as long as you are not particularly fussy about transfer speeds like read and write speeds.

The design is cool, it supports both USB Type-A and Type-C, it is easy to use simply by plugging it into a USB port, and it is compact and easy to carry—the list goes on, but I felt it excels in a variety of ways.

It can bring out the performance of most SD cards, and unless you have niche, heavy-duty use cases—such as shooting 4K video and setting the save destination for those video files directly to an SD card connected via the card reader—this card reader should be more than sufficient for most people at present.

It comes with an 18-month warranty, and compared to other card readers, the price is quite affordable. Therefore, if you are looking for an inexpensive, reliably functioning, and cost-effective card reader, please consider purchasing one.

PR
uniAccessories Type-C 2-in-1カードリーダー
uniAccessories Type-C 2-in-1カードリーダー
AmazonSearch on AliExpress
uniAccessories Type-C/Type-A,USB3.0対応2-in-1カードリーダー
Overall Rating
( 4.5 )
Pros
  • メタリックなデザインがカッコいい!
  • これ一本で色んな端末に接続できる
  • USBポートに指すだけで簡単接続
  • コンパクトで携帯しやすい
  • 最大2TBまで対応
  • UHS-Iに対応. 最大104MB/sのデータ転送が可能
  • USB3.0に対応
  • 18ヵ月間の保証で安心
Cons
  • 上位モデルのSDカードの性能は発揮しきれない
Advertisement

Recommended for:

  • Those who want a cost-effective card reader
  • Those who want an affordable card reader that just works normally
  • Those who want a card reader that can be used across various devices such as PCs and smartphones
  • Those who want a card reader with a cool design

Thank you very much for reading to the end!

  • Product prices and information are current as of the time of writing.
  • Please note that our site assumes no responsibility whatsoever for any errors in this information.
  • Product and service names mentioned on this site are trademarks of their respective companies.

This article was originally written in Japanese and has been translated.

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