Brand | Stouchi |
---|---|
Item model number | C40 |
Item Weight | 2.11 ounces |
Product Dimensions | 1.97 x 0.39 x 0.39 inches |
Item Dimensions LxWxH | 1.97 x 0.39 x 0.39 inches |
Color | grey |
Manufacturer | COSCOD |
ASIN | B07YJXLL3X |
Country of Origin | China |
Date First Available | September 29, 2019 |

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SD/CF Card Reader for USB C, Stouchi UHS-II SD4.0/ CF/Micro SD Card Reader Adapter 3 in 1 USB C OTG SD 4.0 Card Reader up to 312 MB/s for iPhone 16/15, MacBook Air/New iPad Pro, MacBook Pro and More
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Purchase options and add-ons
Brand | Stouchi |
Media Type | MMCmicro, MMC, RS-MMC, miniSD, microSD, SDXC, CompactFlash, SDHC, UHS-1, SD Card |
Connectivity Technology | USB Type C, USB Type C USB |
Special Feature | Durable, Compact |
Color | grey |
About this item
- 【The First USB C SD 4.0,CF and TF Card Reader 】: Stouchi USH-II SD Card Reader supports ultra-fast transmission speed. It support various types of memory cards, such as CompactFlashTM, Micro Drive, Secure DigitalTM(SD), SDHC, miniSD, microSD (T-Flash), MultiMediaCardTM (MMC), RS-MMC, MMCmicro, MMCmobile, It also supports high density cards (Capacity up to 2TB), such as SDXC, ultra high speed memory cards, SD3.0 UHS-I and the latest generation high speed memory cards SD4.0 UHS-II card.
- 【Read 3 Cards Simultaneously】By enhancing the Internal hardware structure, it provide more reliable data transfer to 3 memory cards (SD, TF, CF) simultaneously SD4.0 UHS-II transfer rates of up to 312 MB/s for quicker 4K video and photo editing than before.
- 【Compact Design&Premium Quality 】: The exterior of this card reader is made up of durable aluminum casing,and the bowed design provides a better grip. Reinforced cable, Tin-plated pure copper core and multi-shielded inside, sturdy exterior and heat-resistant connectors ensure high data transmission efficiency and ultimate durability.
- [Supper Fast & Stable Connect, Wi-fi interference fixed] no Wi-Fi interference while using this card reader. no more buffer and disconnecting Wi-Fi. your device connect to this adapter you will get a supper fast in speed and stable network when you surfing the internet. With no drivers or installation necessary. Green LED light indicates proper connection to your USB-C device.
- 【Broad Compatibility】 - iPhone 16 / 16 Pro / 15 / 15 Pro, MacBook Air, MacBook Pro, iMac, iMac Pro, iPad Pro, Microsoft Surface Go, Acer Aspire Switch 12 S/R13, Predator 15/17/17X, ASUS ZenBook UX501VW, Transformer 3, Dell XPS 12, 13, 15, Alienware 13/15/17, HP Z1 G3, Spectre x360, ZBook 17, Lenovo T 470/S/570, X270, X1 Carbon, Yoga 370/900/910, Microsoft Surface Pro, Book 2, MSI Phantom Pro, Dominator Pro, Razer Blade Stealth/Pro, Samsung Galaxy Tab Pro, Odyssey, Sony VAIO S
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This Item ![]() SD/CF Card Reader for USB C, Stouchi UHS-II SD4.0/ CF/Micro SD Card Reader Adapter 3 in 1 USB C OTG SD 4.0 Card Reader up to 312 MB/s for iPhone 16/15, MacBook Air/New iPad Pro, MacBook Pro and More | Recommendations | |||||
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Price | $12.99$12.99 | -10% $17.99$17.99 Typical: $19.99 | -8% $21.99$21.99 Typical: $23.99 | $9.99$9.99 | $14.99$14.99 | $21.99$21.99 |
Delivery | Get it as soon as Wednesday, May 7 | Get it as soon as Wednesday, May 7 | Get it as soon as Wednesday, May 7 | Get it as soon as Saturday, May 10 | Get it as soon as Wednesday, May 7 | Get it as soon as Wednesday, May 7 |
Customer Ratings | ||||||
Sold By | Stouchi Direct | NewEase Tech Gadget Store | NewEase Tech Gadget Store | AccutimeUS | target-tech | UGREEN GROUP LIMITED |
hardware interface | usb c | usb3.0 c, usb3.1 c | usb c, microsd, sdxc, sdxc | usb c | usb3.0, usb3.0 c | usb3.0 c |
data transfer rate | 5000.0 megabits per second, 480.0 megabits per second | 312 megabits per second | 312 megabits per second | 28 megabits per second | 5 gigabits per second | 312 megabits per second |
operating system | — | Windows, Linux, Mac OS, Chrome OS, Android | Chrome OS, Linux, macOS, Windows, Android | Mac OS, Win 10, iOS 17 | Android, Mac OS, Chrome OS, Windows, Linux | ['Windows, MacOS, Linux, ChromeOS, iPad OS, Android'] |
media type | RS-MMC, UHS-1, MMCmicro, SD Card, microSD, miniSD, SDXC, MMC, CompactFlash, SDHC | microSD, SD Card, SDHC, SDXC, UHS-II | microSD, SD Card, SDHC, SDXC, USH-II | CompactFlash, SD Card, microSD | RS-MMC, Memory Stick, microSDXC, Memory Stick PRO Duo, microSD, microSDHC, Memory Stick Pro, MMC, UHS-1, SD Card, SDXC, CompactFlash, SDHC | UHS-II, UHS-I, SD, Micro SD, SDXC, SDHC, MMC, RS-MMC, microSDXC, CompactFlash |
Product Description



- Stouchi Type-C UHS-II Micro/SD Card Reader Adapter
- double your productivity with 3 card readers, to use 3 cards microSD and SD ,CF card slots simultaneously. Supports SD4.0 UHS-II, backwards compatible with UHS-I and SDXC/SDHC/SD cards
- Experience blazing-fast data transfer speeds with our Stouchi Type-C Aluminum UHS-II Micro/SD/CF Card Reader Adapter.
- For quick photo downloads, smooth video editing and fast file transfers. The adapter’s slim and compact profile makes it easy to pack in your camera bag or backpack, for convenient micro/SD card access when you need it.
Perfect for On-The-Go
With its slim profile, our Type-C UHS-II Micro/SD /CF Card Reader easily fits in your camera or video bag for convenient SD card access wherever you go.
Aluminium Space Gray
Stouchi USB-C hub with sleek aluminium finish perfectly complement Apple accessories. The aluminium case is better for heat dissipation, electronic component and circuitry will be conducted to outside more quickly, making this USB C adapter safer to use.
Compact and Portable
Tiny size and compact design, easy to fit in the carry bag, case to take the hub with you on the go.

Product information
Technical Details
Additional Information
Customer Reviews |
4.2 out of 5 stars |
---|---|
Best Sellers Rank | #1,608 in Computer Memory Card Readers |
Warranty & Support
Feedback

SD/CF Card Reader for USB C, Stouchi UHS-II SD4.0/ CF/Micro SD Card Reader Adapter 3 in 1 USB C OTG SD 4.0 Card Reader up to 312 MB/s for iPhone 16/15, MacBook Air/New iPad Pro, MacBook Pro and More
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the USB C card reader works better than previous models, with solid aluminum construction and fast data transfer rates. The device is easy to use with a plug-and-play interface, and customers appreciate its compact size with a slim C connector. They like its appearance and consider it good value for money.
AI-generated from the text of customer reviews
Customers find that the card reader works well and performs better than previous models, with one customer noting it functions effectively in a rugged metal enclosure.
"...I like it overall though since it does a better job than my previous sd card reader." Read more
"...Seems to be a high-speed reader and works well in a well-made rugged metal enclosure." Read more
"Works great as it describes. The reason I bought this reader is my laptop card read does not work with UHS-II card...." Read more
"...Purchased for MacBook Pro to read camera sd cards. Works as expected and at a fair price ,this has been a perfect item, so glad i found it I located..." Read more
Customers find the card reader compatible with SD cards, and one customer mentions it works well with both CF and SD cards.
"...This product does a great job playing the 10bit, 4K, Long GOP videos directly from the sd card, it however is not fast enough to play the All-intra..." Read more
"...All working on my newer Thunderbolt Mac. Seems to be a high-speed reader and works well in a well-made rugged metal enclosure." Read more
"...It is faster, smaller, and covers all the cards that I normally use. Unfortunately, I simply cannot insert a Micro-SD card fully into its slot...." Read more
"Great card reader, works well with my Compact Flash card. Green light on front of reader comes on when card is successfully inserted...." Read more
Customers appreciate the memory card reader's speed, describing it as the fastest way to transfer files, with data transfer rates matching the advertised specifications.
"...All working on my newer Thunderbolt Mac. Seems to be a high-speed reader and works well in a well-made rugged metal enclosure." Read more
"...The transfer took just about 5 minutes, which was satisfactory for my needs." Read more
"...The Stouchi UHS-II Card Reader seems ideal. It is faster, smaller, and covers all the cards that I normally use...." Read more
"...The card reader has great access speeds and it is much faster to download pictures than my other readers...." Read more
Customers appreciate the build quality of the card reader, noting its solid aluminum construction and stable feel.
"...This one is fast and stylish as well! It's made of solid aluminum and has a nice bright green light when it reads a card and turns off when not in..." Read more
"Construction feels stable, but not luxurious, which is fine for the price. The cable feels very sturdy. I tried both a CF and SD card, and both fit...." Read more
"...With an aluminum casing, it feels very sturdy and high quality. It's also looks great! The green indicator light is not too bright or distracting...." Read more
"Is not reliable. Throwing mine in the trash. Sometimes it reads my sd-card...sometimes it doesn't...." Read more
Customers like the appearance of the card reader.
"...It did the job but took awhile. This one is fast and stylish as well!..." Read more
"Construction feels stable, but not luxurious, which is fine for the price. The cable feels very sturdy. I tried both a CF and SD card, and both fit...." Read more
"...It's also looks great! The green indicator light is not too bright or distracting. It illuminates perfectly...." Read more
"...Nice and small , optimal size for travel. Great value." Read more
Customers find the card reader easy to use, describing it as convenient and plug-and-play, with one customer noting it's particularly useful for taking images.
"...Being a photographer who prefers to shoot on CF, this is a handy tool to have when you want to dump cards fast on newer MacBook Pros that don't..." Read more
"Easy to use with MacBook Pro with USB-C ports. I opted for this rather than using my old USB card reader with a USB/USB-C adaptor...." Read more
"This card reader is very straight forward, just plug and play. This allowed us to transfer old picture to our MacBook...." Read more
"...It's super intuitive, shipping was fast and the quality is great. Easy to use - exactly what I needed!!" Read more
Customers appreciate the size of the card reader, describing it as compact with a slim C connector, and one customer mentions it travels well with them wherever they go.
"...for Micro SD from the drone, SD Cards for one camera and Compact Flash for my Canon. All working on my newer Thunderbolt Mac...." Read more
"...The Stouchi UHS-II Card Reader seems ideal. It is faster, smaller, and covers all the cards that I normally use...." Read more
"...Compact USB-C plug fits easily into my side by side USB-C ports on my MacBook Pro 2019 laptop. Nice and small , optimal size for travel...." Read more
"...This reader has a slim C connector and gives you that ability." Read more
Customers find the card reader to be a great value.
"Construction feels stable, but not luxurious, which is fine for the price. The cable feels very sturdy. I tried both a CF and SD card, and both fit...." Read more
"...Nice and small , optimal size for travel. Great value." Read more
"...for reading my cameras CF card and it works, at a much more attractive price point than other branded readers...." Read more
"...Works as expected and at a fair price ,this has been a perfect item, so glad i found it I located several that caused a huge issue in the past...." Read more
Reviews with images

Great Card Reader!
Top reviews from the United States
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- Reviewed in the United States on February 3, 2021Color: greyVerified PurchaseI purchased this item to use it with my V90 SD card. My previous sd card reader simply couldn’t handle it and I wasn’t able to watch the videos in the sd card without moving them to my computer. This product does a great job playing the 10bit, 4K, Long GOP videos directly from the sd card, it however is not fast enough to play the All-intra videos with the same specifications. This is surprising since the reading and writing limit of the sd card is 300 Mbps, and the product is supposed to handle up to 312 Mbps. I like it overall though since it does a better job than my previous sd card reader.
- Reviewed in the United States on May 14, 2020Color: greyVerified PurchaseI had a cheap plastic SD card reader and the transfer speeds were pretty weak. It did the job but took awhile. This one is fast and stylish as well! It's made of solid aluminum and has a nice bright green light when it reads a card and turns off when not in use which i really like. the only thing is the cable length is short so it dangled off my PC. had to get an extension USB C cable. not a big deal. would recommend!
5.0 out of 5 starsI had a cheap plastic SD card reader and the transfer speeds were pretty weak. It did the job but took awhile. This one is fast and stylish as well! It's made of solid aluminum and has a nice bright green light when it reads a card and turns off when not in use which i really like. the only thing is the cable length is short so it dangled off my PC. had to get an extension USB C cable. not a big deal. would recommend!Great looking and performing SD reader!
Reviewed in the United States on May 14, 2020
Images in this review
- Reviewed in the United States on May 27, 2021Color: greyVerified PurchaseAs a working photographer, I use multiple memory card formats daily. This reader allowed me to have a single reader for Micro SD from the drone, SD Cards for one camera and Compact Flash for my Canon. All working on my newer Thunderbolt Mac. Seems to be a high-speed reader and works well in a well-made rugged metal enclosure.
- Reviewed in the United States on June 15, 2020Construction feels stable, but not luxurious, which is fine for the price. The cable feels very sturdy. I tried both a CF and SD card, and both fit. The CF card needed to be pushed a little, it doesn't slide in like with other products I've used. the SD needs to be turned upside down, and then given a little push. I'm guessing after more use it will be easier.
I tested by transferring 14.22 GB of RAW photos from a SanDisk Ultra (30mb/s) 16GB CF card. The transfer took just about 5 minutes, which was satisfactory for my needs.
- Reviewed in the United States on December 14, 2019Color: greyVerified PurchaseI purchased a Lexar Professional 1800x 128GB microSDXC UHS-II Card, but my old USB 3.0 card reader isn't UHS-II capable, so my transfer speeds were far below the card's rated speeds. That led me to purchase this item.
The micro SD card slot on this card reader is not UHS-II SD4.0 capable. However, once the micro SD card is placed inside of a UHS-II adapter, and inserted into the SD4.0 slot of this reader, it's off to the races! The Lexar card I used is of the V90 class, and rated up to 270MB/s read, 150MB/s write. Needless to say, this reader helped exceed those expectations.
The quality of this card reader is exceptional. With an aluminum casing, it feels very sturdy and high quality. It's also looks great! The green indicator light is not too bright or distracting. It illuminates perfectly.
I highly recommend this card reader.
5.0 out of 5 starsI purchased a Lexar Professional 1800x 128GB microSDXC UHS-II Card, but my old USB 3.0 card reader isn't UHS-II capable, so my transfer speeds were far below the card's rated speeds. That led me to purchase this item.Great Card Reader!
Reviewed in the United States on December 14, 2019
The micro SD card slot on this card reader is not UHS-II SD4.0 capable. However, once the micro SD card is placed inside of a UHS-II adapter, and inserted into the SD4.0 slot of this reader, it's off to the races! The Lexar card I used is of the V90 class, and rated up to 270MB/s read, 150MB/s write. Needless to say, this reader helped exceed those expectations.
The quality of this card reader is exceptional. With an aluminum casing, it feels very sturdy and high quality. It's also looks great! The green indicator light is not too bright or distracting. It illuminates perfectly.
I highly recommend this card reader.
Images in this review
- Reviewed in the United States on April 22, 2025Color: greyVerified PurchaseIs not reliable. Throwing mine in the trash. Sometimes it reads my sd-card...sometimes it doesn't. Inconsistency of device does not allow me to trust it with my information. Throwing it in the trash.
- Reviewed in the United States on March 3, 2021Color: greyVerified PurchaseI am a photo enthusiast, and have a Canon 5D, Sony A7R4 and a DJI drone. So I normally use a USB3 card reader that can read CF, SD and Micro SD cards. I upgraded to a M1 MacBook Pro late last year and was looking for a better travel card reader. The Stouchi UHS-II Card Reader seems ideal. It is faster, smaller, and covers all the cards that I normally use. Unfortunately, I simply cannot insert a Micro-SD card fully into its slot. The left corner of that slot is defective. So I ended up having to put the Micro-SD into a SD jacket to read it every time. Everything else works as expected. I like the card reader otherwise.
- Reviewed in the United States on February 10, 2020Great card reader, works well with my Compact Flash card. Green light on front of reader comes on when card is successfully inserted. Compact USB-C plug fits easily into my side by side USB-C ports on my MacBook Pro 2019 laptop. Nice and small , optimal size for travel. Great value.
5.0 out of 5 starsGreat card reader, works well with my Compact Flash card. Green light on front of reader comes on when card is successfully inserted. Compact USB-C plug fits easily into my side by side USB-C ports on my MacBook Pro 2019 laptop. Nice and small , optimal size for travel. Great value.Works great on MacBook Pro 2019
Reviewed in the United States on February 10, 2020
Images in this review
Top reviews from other countries
- RobReviewed in the United Kingdom on December 16, 2024
5.0 out of 5 stars Surprisingly good quality
Color: greyVerified PurchaseJust like the title says- quality construction, feels solid in the hand and works exactly as it should. Excellent for the price.
-
enrico belliReviewed in Italy on October 7, 2021
5.0 out of 5 stars Fa il suo dovere ed è anche bello
Color: greyVerified PurchasePer quanto riguarda le funzionalità, mi sembra faccia il suo dovere, le velocità di trasferimento sono nella norma, anche perché dipende dalle schede che usate. Le dimensioni sono perfette. Il fatto che sia di metallo da un senso di robustezza. Il colore si sposa benissimo con il mio laptop. Gli alloggi per le schede sembrano concepiti bene, nessuna forzatura quando si inseriscono le schede di memoria. Infine anche il prezzo ci sta
- sdsReviewed in Australia on July 30, 2020
5.0 out of 5 stars Very helpful
Happy with the card reader.
Thank you
Regards
- Josh PReviewed in Canada on August 3, 2021
5.0 out of 5 stars It does its job
Love that it's USB-C. And it works the way it's suppose to so I'm happy.
-
Metin TürkyılmazReviewed in Turkey on February 11, 2023
5.0 out of 5 stars Hızlı teslimat
Color: greyVerified PurchaseHızlı teslimat , ürün sorunsuz veri CF kart okuyucu sorunsuz ipad uyumlu. Hızlı teslimat için teşekkürler.