Delkin V90 UHS-II SD Memory Card Review

Delkin UHS-II V90 SD Memory Card ReviewThe Delkin V90 UHS-II 280MB/s card has always been a solid card and a great bang for the buck. This particular model is rated at  V90 Video Speed Class. This means the card is guaranteed to put out a minimum write speed of 90MB/s. 

While the Delkin memory card doesn’t always perform as quick some of the other brands when it comes to USB 3.0 read and write speeds, it does deliver on in-camera speeds and is often faster than even some of the best cards from Sandisk and Lexar. This makes the Delkin card a great choice for UHS-II shooters.


Delkin V90 UHS-II Memory Card Sizes

The the Delkin V90 UHS-II card is available in two sizes – 64GB, and 128GB. There are however two other sizes available at 16GB and 32GB that match the 280MB/s and 250MB/s read and write speeds, but they are SDHC (32bit) and are not rated at V90.

I recommend check both BHphoto and Amazon prices as they can be significantly different.

Memory Card Name64GB128GB
Delkin V90 UHS-IIAmazonAmazon


Real World Memory Card Performance

The Delkin V90 UHS-II has some great read speed performances when tested via USB 3.0 in Windows 10. However, they are slightly slower than some of the best UHS-II memory card brands, like Sony and Sandisk.

Memory Card NameUSB 3.0 ReadUSB 3.0 Write
Delkin V90 UHS-II245.1 MB/S164.6 MB/S



Speed Class: V90 – minimum of 90 MB/s write speeds.

UHS-I / UHS-II devices



Limited Lifetime Warranty


UHS-II USB 3.0 Memory Card Readers

To take advantage of the super fast USB 3.0 read speeds of the Delkin V90 card you’ll need to get a UHS-II compatible memory card reader.