Best Memory Cards for Canon EOS R6 Mark II

Looking for the best memory cards for Canon EOS R6 Mark II? Here are our top recommended & fastest SD cards for Canon EOS R6 Mark II mirrorless camera.

The Canon EOS R6 Mark II has dual memory card slots that both support the ultra-fast UHS-II SD cards. Featuring an updated 24.2MP Full-Frame CMOS sensor with the DIGIC X image processing, the Canon EOS R6 Mark II (Amazon, B&H, Adorama) is capable of up to 40 fps continuous shooting with a silent electronic shutter or 12 fps with a mechanical shutter, with AF and AE readings before each frame, and it supports UHD 4K 60p 10-Bit internal video recording with Canon Log 3, as well as external 6K Raw recording.

As was just said, the Canon EOS R6 Mark II has 2 x UHS-II compatible SD card slots to support fluent 4K video recording and high-speed continuous shooting. So, to get the most out of your Canon EOS R6 Mark II mirrorless camera, it’s important to have some fast SD cards, and here we’ve compiled a list of the best and top recommended SD cards for the Canon EOS R6 Mark II (based on speed, reliability, and price). We highly recommend picking up a couple of V90 UHS-II SD cards from the list below.

Best Memory Cards for Canon EOS R6 Mark II

Want to get straight to the point? Here is the full list of our top recommended UHS-II SD cards for Canon EOS R6 Mark II mirrorless camera.

UHS-II SD Cards Max. Read Speed Max. Write Speed Buy Now
Kingston Canvas React Plus UHS-II SD Card (V90) 300 MB/s 260 MB/s Amazon | B&H | Adorama
PNY X-PRO 90 UHS-II SD Card (V90) 300 MB/s 280 MB/s Amazon | B&H | Adorama
Sony SF-G Tough UHS-II SD Card (V90) 300 MB/s 299 MB/s Amazon | B&H | Adorama
SanDisk Extreme PRO UHS-II SD Card (V90) 300 MB/s 260 MB/s Amazon | B&H | Adorama
ProGrade Digital UHS-II SDXC Card (V90) 300 MB/s 250 MB/s Amazon | B&H | Adorama
Delkin Devices Power UHS-II SDXC Card (V90) 300 MB/s 250 MB/s Amazon | B&H | Adorama
Delkin Devices BLACK UHS-II SDXC Card (V90) 300 MB/s 250 MB/s Amazon | B&H
Lexar Professional 2000x UHS-II SD Card (V90) 300 MB/s 260 MB/s Amazon | B&H | Adorama
Hoodman Steel 2000x SDXC UHS-II Card 300 MB/s 260 MB/s Amazon | B&H
Angelbird AV Pro Mk 2 UHS-II SDXC Card (V90) 280 MB/s 260 MB/s B&H | Adorama
Transcend 700S UHS-II SD Card (V90) 285 MB/s 180 MB/s Amazon | B&H | Adorama
Lexar Professional 1800x UHS-II SDXC Card (V60) 270 MB/s 180 MB/s Amazon | B&H | Adorama
Sony SF-M Tough UHS-II SDXC Card (V60) 277 MB/s 150 MB/s Amazon | B&H | Adorama
Sony SF-M UHS-II SDXC Card (V60) 277 MB/s 150 MB/s Amazon | B&H | Adorama
Angelbird AV Pro MK2 UHS-II SDXC Card (V60) 260 MB/s 140 MB/s B&H | Adorama
ProGrade Digital UHS-II SDXC Card (V60) 250 MB/s 130 MB/s Amazon | B&H | Adorama
Sony SF-E Series UHS-II SDXC Card (V60) 270 MB/s 120 MB/s Amazon | B&H | Adorama
Lexar Professional 1667x UHS-II SD Card (V60) 250 MB/s 120 MB/s Amazon | B&H | Adorama

You couldn’t go wrong with any of these options. If you’re looking for more in-depth suggestions, feel free to check out the ones that are listed down below.

1. Kingston Canvas React Plus UHS-II SDXC Card (300MB/s, V90)

Kingston Canvas React Plus UHS-II SD Card Key Specifications:

  • Bus Speed: UHS-II
  • Video Speed Class: V90
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 260 MB/s
  • Min Write Speed: 90 MB/s
  • Capacities: 32GB (SDHC), 64GB, 128GB, 256GB (SDXC)
  • Limited Lifetime Warranty

Highly Recommended and Best ValueIf you are looking for a fast, reliable and affordable UHS-II SD card for your camera, then look no further with the Kingston Canvas React Plus UHS-II SD Card. The Kingston Canvas React Plus cards often provide very comparable levels of performance as the Sony SF-G Tough cards, but they cost roughly 40% less and come in 256GB size.

With maximum write speeds of 260 MB/s and maximum read speeds of 300 MB/s, the Kingston Canvas React Plus UHS-II SDXC card is perfect for taking high-resolution photos and recording 8K, 4K, and Full HD video. This card has been built to meet the requirements of the V90 Video Speed Class, which mandates a minimum write speed of 90 MB/s. The Kingston Canvas React Plus UHS-II SD card has a limited lifetime warranty and can withstand temperatures between -13 to 185°F.

We recommend the Kingston Canvas React Plus UHS-II SD card to anyone who wants fast writing & reading speeds, affordable price, reliable build quality and lifetime warranty.

Buy Kingston Canvas React Plus UHS-II SDXC Card at Amazon, B&H, Adorama.

2. PNY X-PRO 90 UHS-II SD Card (V90)

PNY X-PRO 90 UHS-II SD Card (V90) Key Specifications:

  • Bus Speed: UHS-II
  • Video Speed Class: V90
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 280 MB/s
  • Min Write Speed: 90 MB/s
  • Capture 8K and 4K Video
  • Capacities: 64GB, 128GB, 256GB (SDXC)
  • Limited Lifetime Warranty

The new PNY X-PRO 90 UHS-II SD Card (V90) is another reasonably priced UHS-II SD card with excellent performance. Delivering read speeds of up to 300 MB/s and write speeds of up to 280 MB/s, the PNY X-PRO 90 UHS-II SD Card (V90) is perfect for 8K and 4K video, as well as raw and sequential burst photos. Thanks to its V90 speed class rating, minimum read and write speeds are guaranteed not to drop below 90 MB/s. As an added bonus, the pricing of this card is almost identical to that of the Kingston Canvas React Plus UHS-II SDXC card. Highly recommended!

Buy PNY X-PRO 90 UHS-II SD Card (V90) at Amazon, B&H, Adorama.

3. Sony SF-G Tough UHS-II SD Card (V90)

Sony SF-G Tough UHS-II SD Card Key Specifications:

  • Bus Speed: UHS-II
  • Video Speed Class: V90
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 299 MB/s
  • Min Write Speed: 90 MB/s
  • Capacities: 32GB, 64GB, 128GB

The fastest UHS-II SD card on the market, but a little pricy. Offering maximum read speeds of up to 300 MB/s and maximum write speeds of up to 299 MB/s, the Sony SF-G Tough Series UHS-II Memory Card is currently the world’s fastest SD memory cards. This card is well-suited for shooting continuous shutter bursts as well as 8K, 4K XAVC S, 60p AVCHD, 3D, HFR, and Full HD video.

In addition, the Sony SF-G Tough UHS-II SDXC Card has a super rugged design that can withstand drops up to 16.4′ / 5m, immersion in up to 16.4′ / 5m of water for up to 72 hours, and is bend, dust, X-ray, magnet, and anti-static proof, and resistant to UV light and temperature extremes from -13 to 185°F.

If the cost isn’t a concern for you, go ahead and get one since the Sony SF-G Tough UHS-II SD Card is an investment that will never let you down .

Buy Sony SF-G Tough UHS-II SDXC Card at Amazon, B&H, Adorama.

Buy Sony UHS-II SD Memory Card Reader at AmazonB&HAdorama.

4. SanDisk Extreme PRO UHS-II SD Card (V90)

SanDisk Extreme PRO UHS-II SD Card Key Specifications:

  • Bus Speed: UHS-II
  • Video Speed Class: V90
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 260 MB/s
  • Min Write Speed: 90 MB/s
  • Capacities: 32GB, 64GB, 128GB
  • Limited Lifetime Warranty

The SanDisk Extreme Pro SDXC UHS-II card is another very popular choice among UHS-II SD cards. It is also excellent for capturing flawless cinema-quality 8K, 4K, and Full HD video, as well as raw photos and continuous shutter bursts. And it boasts a lifetime limited guarantee and is waterproof, x-ray resistant, and shockproof.

Buy SanDisk Extreme PRO UHS-II SD Cards at AmazonB&HAdorama.

5. ProGrade Digital UHS-II SDXC Card (V90)

ProGrade Digital UHS-II SDXC Card Key Specifications:

  • Bus Speed: UHS-II
  • Video Speed Class: V90
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 250 MB/s
  • Min Write Speed: 90 MB/s
  • Capacities: 64GB, 128GB, 256GB, 512GB

The ProGrade Digital UHS-II SDXC Card (V90) is an absolutely fantastic option when recording videos and shooting RAW+JPEG. The specifications are a little on the low side when compared to those of competitor items like the Sony SF-G Tough UHS-II SD, the Kingston Canvas React Plus UHS-II SD, or the Sandisk Extreme PRO UHS-II SD. However, it delivers an outstanding performance when shooting in RAW+JPEG as well as recording video.

The storage options range from 64GB to 512GB. The major advantage with ProGrade is that it meets the need of all shooters looking for high capacity and high speed 512GB cards. Highly recommended!

Buy ProGrade Digital UHS-II SDXC Card (V90) at AmazonB&HAdorama.

Buy ProGrade Digital UHS-II SDXC Card (V60) at Amazon, B&H, Adorama.

6. Delkin Devices Power UHS-II SDXC Card (V90)

Delkin Devices Power UHS-II SDXC Card Key Specifications:

  • Bus Speed: UHS-II
  • Video Speed Class: V90
  • Max Read Speed: 300 MB/s
  • Max Write Speed: 250 MB/s
  • Min Write Speed: 90 MB/s
  • Capacities: 32GB, 64GB, 128GB, 256GB
  • Water / Shock / X-Ray Proof

The Delkin Devices Power UHS-II SD card is another reliable choice and a fantastic value, with maximum performance with up to 300 MB/s read and 250 MB/s write speeds. Delkin cards also have built-in error correction which makes them very reliable and depandable, and they are also backed by Delkin’s lifetime warranty with a 48-hour replacement. Another great choice!

Buy Delkin Devices Power UHS-II SDXC Card at AmazonB&HAdorama.

Buy Delkin Devices BLACK UHS-II SDXC Card at B&H, Amazon.


That’s all the recommendation list. Hope this buying guide can help you get the the best out of your Canon EOS R6 Mark II mirrorless camera.

The Canon EOS R6 Mark II is a high-performance hybrid camera that is perfect for professional production, vlogging, filmmaking as well as various photography subjects such as portrait, landscape, sports and wildlife. Just get one at Amazon, B&H, or Adorama if you are interested.

Read more: Best Lenses for Canon EOS R6 Mark II.