

⚡ Speed Meets Strength: The Ultimate CFexpress Card Reader for Pros on the Move
The BENFEI CFexpress Type B Card Reader delivers blazing 10Gbps USB 3.2 Gen2 speeds with a versatile 2-in-1 USB-C and USB-A design. Engineered for durability with braided nylon and aluminum housing, it supports Windows, Mac, Linux, and Android platforms. Perfect for professionals demanding fast, reliable CFexpress Type B card access, backed by an 18-month warranty for lasting confidence.












| ASIN | B0CL34BDQ3 |
| Best Sellers Rank | #38 in Computer Memory Card Readers |
| Brand | BENFEI |
| Color | Grey |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,356) |
| Date First Available | October 15, 2023 |
| Item Weight | 2.11 ounces |
| Item model number | 000352grey |
| Manufacturer | BENFEI |
| Operating System | Windows/Mac/Linux/Android |
| Package Dimensions | 6.02 x 3.58 x 0.67 inches |
P**L
It works - wish I'd gotten a combo though
It reads CFexpress B cards perfectly well. Nice and fast, and the little guy feels well made. Turns out I needed to read some smaller SD cards during my last photo adventure (oops) so wish I had spent the extra buck for a combo.
A**S
Compatible with iPad
Just got this card reader. It seems to work fine. Most importantly, it is compatible with my iPad. I can transfer photo files from the CFexpress Type B card from my camera to an SSD using the iPad as the intermediary. So, when I take a photo trip, I can leave the laptop at home. It does not even require a powered hub. Hopefully it will be durable.
V**N
Really good performance and build quality
I highly recommend getting a BENFEI card reader as it speeds up your offloading time by a factor of 15.83 times !!! This card has very good packaging, build quality and performance. It also has a USB A converter attached to the USB C connector. If you are trying to save money and still be able to transfer your data quickly this is a great option. Based on my personal experience using the card reader with a Sony CFexpress card, I got 821.48 MB/s Read and 693.72 MB/s Write speeds from CrystalDiskMark on the initial test through USB C Thunderbolt on my laptop when the reader was still cool while I was getting 42.46 MB/s Read and 32.30 MB/s write from Sony A7SIII's USB C port connected to the same USB C thunderbolt input on my laptop. After that I timed transferring a 4,325,727 KB XAVC HS 4K video file using both the camera USB C output and the BENFEI card reader. The results were surprisingly good. It took the card reader only 6.79 seconds to finish transferring while the A7SIII's USB C output took 1 minute 47.54 seconds to finish transferring the same file through the same exact port on my laptop.
K**H
GETS THE JOB DONE …
WORKS GREAT WITH MY iPAD. LIKE THE CONVERTIBLE END THAT ALLOWS TWO TYPES OF CONNECTION. OPERATES FLAWLESSLY.
D**C
Works fine, but could have been better.
Works as advertised, seems to be as fast as another CFexpress reader I have, but unlike the other one doesn't also have an SD slot. This would be a much more useful reader with the SD slot; for now it's living with my desktop which has an SD slot while the other reader with the CFexpress and SD slot goes on the road with me. One star off for lacking the SD slot. My ratings: just like school - A - excels. B - does a solid job, could do a little better C - does the job, but barely D - either doesn't work, is cheaply made or has major issues. F - flat out doesn't work or is actually dangerous. Vine reviews get the same scrutiny as products I paid for.
P**B
Does its job
Does its job. Very fast transfers
L**A
Efficient, good cost
I transitioned to a camera that uses a CF Express Type A card for the first time. I invested a lot of money in gear, and didn't want to spend a ton on a card reader, but wanted one that was quality enough to load at an efficient speed. This is definitely the perfect in-between. Good quality without sacrificing a ton of money.
R**J
Doesn't Work With Windows 7
This reader does NOT work on my Windows 7 computer, even though the Benfei web site says it will. I loaded a Windows 7 driver from their web site and that did not fix the problem. The reader does work fine on a Windows 11 computer. I have another card reader that has both CFexpress, type A and SD slots and that reader works fine in both Windows 11 and Windows 7 computers; I believe that's because the reader has the SD slot.
C**X
Perfeito.. imaginei que a velocidade de leitura seria abaixo. Mas consegui um ganho de 5 vezes numa Thunderbolt mais recente.
M**N
Ich habe den BENFEI CFexpress Typ-B Kartenleser bestellt, da ich regelmäßig große RAW-Datenmengen von meiner Kamera sichern muss und nach einer zuverlässigen, schnellen und unkomplizierten Lösung gesucht habe. Nach rund vier Wochen im Einsatz bin ich wirklich zufrieden und möchte meine Eindrücke teilen. Der Kartenleser wirkt hochwertig verarbeitet, liegt gut in der Hand und macht auch optisch einen soliden Eindruck. Besonders praktisch finde ich die 2-in-1-Lösung mit USB-C und USB-A, da ich so flexibel an meinem MacBook, dem stationären PC und gelegentlich sogar am Android-Tablet arbeiten kann — ohne ständig Adapter mitschleppen zu müssen. Die Übertragungsgeschwindigkeit ist absolut überzeugend. Ich habe mit einer CFexpress Typ-B-Karte von 128 GB mehrere große Video- und Bilddateien übertragen und erreiche dabei konstant Geschwindigkeiten von 800–900 MB/s (gemessen mit Blackmagic Disk Speed Test und CrystalDiskMark). Damit ist der Reader spürbar schneller als mein vorheriges Gerät, das deutlich teurer war. Die Plug & Play-Funktionalität funktioniert unter macOS, Windows und sogar am Android-Smartphone problemlos. Karte rein, wird sofort erkannt, keine Treiber notwendig, kein lästiges Setup. Genau so sollte es sein. Auch nach längeren Datentransfers bleibt das Gehäuse angenehm kühl — ein Punkt, der mir wichtig ist, da manche andere Kartenleser gerne mal sehr warm werden. Ich vergebe hier 5 Sterne, weil der BENFEI-Kartenleser in Sachen Geschwindigkeit, Kompatibilität und Verarbeitung absolut überzeugt und sich im Alltag als verlässlich und unkompliziert erwiesen hat. Für den aufgerufenen Preis bekommt man hier ein sehr solides Produkt, das sich vor deutlich teureren Markenlösungen nicht verstecken muss. Klare Empfehlung für alle, die regelmäßig große Datenmengen von CFexpress Typ-B-Karten übertragen müssen und Wert auf ein zuverlässiges, schnelles und flexibles Arbeitsgerät legen. Ich würde ihn jederzeit wieder kaufen.
う**み
全く問題なく使えます。金属製で頑丈だし、転送速度も理論値まで出ているので良品です︎︎👍
R**A
I’m really happy with this purchase. It works as intended and the transfer speed to my MacBook via usb-c is extremely fast! The design is a plus, it goes really well with a MacBook Pro.
A**N
ممتاز اخذته لذاكرة sony cf type A سريع في النقل و فيه مدخلين تقدرو تختارو المدخل الي يناسب الاب عندكم