Best Memory Cards for Sony a7C

Looking for the best SD memory cards for Sony a7C? Here are our top recommended & fastest SD cards for Sony a7C mirrorless camera.

The Sony a7C has a single SD memory card slot that supports the ultra-fast UHS-II SD cards. Featuring a 24.2MP Exmor R BSI CMOS sensor and BIONZ X image processing engine, the Sony a7C (AmazonB&HAdorama) supports up to a 15 stop dynamic range along with UHD 4K30p video recording with HLG & S-Log3 gammas, extended sensitivity from ISO 50-204800, and a top continuous shooting rate of 10 fps for working with moving subjects. Additionally, 5-axis sensor-shift image stabilization is also featured, which compensates for up to five stops of camera shake for sharper handheld shooting. Simply put, offering stunning image quality, advanced AF and 4K video capabilities, the Sony a7C is an ideal mirrorless camera for shooting everyday photography and movies such as nature, portraits, sports, street photography and more.

As we mentioned above, the Sony a7C has only one UHS-II compatible SD card slot. So, in order to get the ultra high read speeds (transfer speed) and write speeds (fast buffer clearing time) to get the best out of your Sony a7C camera, here we list the top recommended & fastest SD cards for the Sony a7C mirrorless camera based on the speed and price. Just choose the one you like.

Recommended SD Cards for Sony a7C

Here is a quick comparison table of our top recommended & fastest SD cards for Sony a7C 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
Wise Advanced SD-N UHS-II SDXC Card (V90) 290 MB/s 260 MB/s B&H
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

They’re all great choices, but if you’re looking for something more specific, further details are provided below.

Best SD Memory Cards for Sony a7C

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

If you’re looking for a UHS-II SD card that offers speed, reliability, and affordability, the Kingston Canvas React Plus UHS-II SD Card is your ideal solution. Not only does it provide performance that rivals that of the Sony SF-G Tough cards, but it costs about 40% less, and it comes in capacities up to 256GB – making it the best deal by far and highly recommended!

The Kingston Canvas React Plus UHS-II SDXC card is the perfect choice for those wishing to capture 8K, 4K, and Full HD video, plus high-resolution photos, as it has maximum read rates of 300 MB/s and maximum write speeds of 260 MB/s. Its impressive temperature tolerance of -13 to 185°F, as well as a limited lifetime guarantee, makes it an ideal card for recording smooth, uninterrupted footage. Furthermore, its V90 Video Speed Class rating promises a minimum write speed of 90 MB/s, guaranteeing superior performance.

For anyone searching for an SD card boasting lightning-fast read and write speeds, unbeatable value, rock-solid construction, and a lifetime guarantee, we emphatically recommend the Kingston Canvas React Plus UHS-II SD card!

Buy Kingston Canvas React Plus UHS-II SDXC Card at AmazonB&HAdorama.

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 PNY X-PRO 90 UHS-II SD Card (V90) is an ideal choice for those looking for outstanding performance at a competitive price. With read speeds of up to 300 MB/s and write speeds of up to 280 MB/s, it is perfect for 8K and 4K video, raw and sequential burst images and more. The V90 speed class designation guarantees that both reading and writing rates will never dip below 90 MB/s. Plus, the cost of this card is comparable to that of the Kingston Canvas React Plus UHS-II SDXC card – making it an excellent choice all around!

Buy PNY X-PRO 90 UHS-II SD Card (V90) at AmazonB&HAdorama.

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

Boasting read speeds of up to 300 MB/s and write speeds of up to 299 MB/s, the Sony SF-G Tough UHS-II SD Card is currently the fastest and most expensive UHS-II SD card on the market, making it perfect for shooting continuous shutter bursts and 8K, 6K, and 4K videos. It’s built to be tough, too – resistant to dust, X-rays, magnetism, and anti-static, as well as immune to UV light and temperature extremes from -13 to 185°F. On top of that, it boasts a rugged design that can survive drops up to 16.4′ / 5m, and remain submerged in up to 16.4′ / 5m of water for up to 72 hours.

If the price tag doesn’t scare you, then why not invest in a Sony SF-G Tough UHS-II SD Card? It’s the perfect way to ensure you’ll never be disappointed!

Buy Sony SF-G Tough UHS-II SDXC Card at AmazonB&HAdorama.

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 SD card is a go-to choice for UHS-II SD card enthusiasts. Not only does it provide exceptional results when taking raw images and rapid shutter bursts, but it is also capable of capturing stunning 8K, 4K and Full HD videos with a cinematic quality. Moreover, this card is virtually indestructible, offering protection from X-rays, shocks and even water. And it’s backed by a lifetime limited warranty.

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 ideal choice for photographers and videographers, especially when shooting high-resolution images like 6K, 5K, 4K, UHD 4K, and high bit rate MPEG-4 video, as well as raw photos and rapid-fire bursts. Offering storage capacities ranging from 64GB up to a whopping 512GB, this card meets the needs of the most demanding shooters and is highly recommended!

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

Buy ProGrade Digital UHS-II SDXC Card (V60) at AmazonB&HAdorama.

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 an incredible deal, offering an impressive maximum performance with transfer rates of up to 300 MB/s reading and 250 MB/s writing. Not only is it equipped with a built-in mistake corrector for added reliability, but it also comes with a lifetime warranty and a 48-hour replacement guarantee.

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

Buy Delkin Devices BLACK UHS-II SDXC Card at B&HAmazon.

7. Sony SF-M Tough Series UHS-II SDXC Card (V60)

  • UHS-II / V60 / U3 / Class 10
  • Max Read Speed: 277 MB/s
  • Max Write Speed: 150 MB/s

If you’re looking for maximum storage without breaking the bank, why not try the V60 memory card – it still meets the Sony a7C’s requirements and is much more affordable. And for the ultimate in reliability, the Sony SF-M Tough UHS-II SDXC Card is your best bet!

Buy Sony SF-M Tough UHS-II SDXC Card at AmazonB&HAdorama.

8. SanDisk Extreme PRO UHS-I SD Card (V30)

  • UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 200 MB/s
  • Max Write Speed: 90 MB/s
  • Min Write Speed: 30 MB/s

For maximum performance, we highly suggest opting for a UHS-II SD cards from the list above. However, if you insist on getting a UHS-I SD card, then the SanDisk Extreme PRO UHS-I SD card is an excellent choice. Available in 64GB, 128GB, 256GB, and 512GB sizes, this card boasts write speeds of up to 90 MB/s and read speeds of up to 170 MB/s, making it perfect for capturing Full HD, 3D, 4K video, raw and burst photography – plus, it comes with a lifetime limited warranty!

Buy SanDisk Extreme PRO UHS-I SD Card at AmazonB&HAdorama.

Read more: Best Lenses for Sony a7C.