Best Memory Cards for Canon EOS R6

Designed for both photographers and video content creators, the Canon EOS R6 mirrorless camera excels in capturing high-speed action sports and effortlessly recording 4K cinematic video. Equipped with a 20MP Full-Frame CMOS sensor and DIGIC X image processor, it enables UHD 4K 60p video and Full HD 120p video recording, along with continuous shooting capabilities of up to 12 fps with a mechanical shutter or a silent 20 fps with an electronic shutter.
However, optimizing the performance of the Canon EOS R6 necessitates the careful selection of a suitable memory card. Given its impressive 4K video recording prowess and high-speed continuous shooting mode, choosing a compatible memory card becomes paramount for accommodating large file outputs and safeguarding invaluable memories.
To streamline your decision-making process, we have meticulously curated a collection of top recommended memory cards for the Canon EOS R6 mirrorless camera. Our selection takes into account crucial factors such as read and write speeds, storage capacity, reliability, and cost-effectiveness. Whether your creative focus leans towards still photography, videography, or a blend of both, our recommendations are tailored to cater to your specific needs. Without further ado, let’s explore our top picks for the fastest SD cards compatible with the Canon EOS R6 mirrorless camera.
Canon EOS R6 Store Links at Amazon, B&H, Adorama.
To find out more accessories for the Canon EOS R6, be sure to check out our Best Lenses for Canon EOS R6 and Best Gimbals for Canon EOS R6 for additional valuable recommendations.
Canon EOS R6 Memory Card Compatibility
To ensure seamless performance with your Canon EOS R6 mirrorless camera, it’s crucial to verify its compatibility with the memory card you choose. You can do this by consulting your camera’s user manual or by visiting the manufacturer’s website to determine the specific type of memory card required. The Canon EOS R6’s memory card compatibility is as follows:
- Memory Card Slot: 2 x SD/SDHC/SDXC (UHS-II)
- Memory Card Type: SD Card
- Memory Card Speed: UHS-II
- Recommended Capacity: 128GB – 1TB
So, the Canon EOS R6 has two memory card slots that support ultra-fast UHS-II SD cards. With its dual-slot setup, the Canon EOS R6 provides users with flexibility in storing files. Both slots are capable of accommodating UHS-II card speeds, ensuring smooth recording of 4K videos and high-speed continuous shooting.
For optimal performance with the Canon EOS R6, we advise selecting fast V90 or V60 UHS-II SD cards from the curated list below. Without further delay, let’s explore our top recommended SD cards for the Canon EOS R6 mirrorless camera.
Recommended SD Cards for Canon EOS R6
To streamline your decision-making process, we’ve compiled a convenient comparison table featuring the best SD cards compatible with the Canon EOS R6 mirrorless camera. This table provides a concise overview of each card’s maximum read and write speeds, helping you pinpoint the ideal choice tailored to your individual requirements, whether it be budget constraints or performance priorities. Additionally, if you’re looking for more in-depth insights into the compatible memory card options for the Canon EOS R6, you’ll find detailed reviews of the top recommendations below. These reviews offer a thorough examination to assist you in thoroughly exploring your options before making a final decision.
Best Memory Cards for Canon EOS R6
1. Sony SF-G Tough UHS-II SD Card (V90)

Sony SF-G Tough UHS-II SD Card Key Features:
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 299 MB/s
- Min Write Speed: 90 MB/s
- Capacities: 32GB, 64GB, 128GB, 256GB
- Limited 5-Year Manufacturer Warranty
The Sony SF-G Tough UHS-II SD Card emerges as the pinnacle choice for photographers and videographers seeking unparalleled performance and durability. Boasting blazing read speeds of up to 300 MB/s and write speeds of up to 299 MB/s, it excels in facilitating seamless 8K, 6K, and 4K video recording and continuous shutter bursts with remarkable efficiency.
What truly sets this card apart is its rugged construction, engineered to withstand the harshest conditions. From enduring drops of up to 16.4′ / 5m to withstanding 72 hours of water immersion, along with resistance to X-rays, magnets, dust, and static, it epitomizes reliability in any environment. Moreover, its resistance to UV light and extreme temperatures ranging from -13 to 185°F ensures data integrity under diverse circumstances.
Though it comes with a premium price tag, the Sony SF-G Tough UHS-II SD Card proves to be a worthy investment, offering not just unparalleled performance but also peace of mind. With its robust design and exceptional capabilities, it ensures that your valuable data remains safeguarded, making missed shots a thing of the past. If excellence is what you seek, this card delivers it in spades.
Sony SF-G Tough UHS-II SDXC Card at Amazon, B&H, Adorama.
2. Kingston Canvas React Plus UHS-II SDXC Card (V90)

Kingston Canvas React Plus UHS-II SD Card Key Features:
- UHS-II / V90 / U3 / Class 10
- 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
The Kingston Canvas React Plus UHS-II SD Card stands out as a stellar choice for those in need of a fast, reliable, and budget-friendly solution for their camera storage needs. In our speed and buffer tests, this exceptional card showcased performance on par with top-tier options like the Sony SF-G Tough UHS-II, yet with a remarkable affordability that sets it apart.
Designed to be the perfect companion for 8K, 4K, and Full HD video recording, as well as high-resolution photography, the Kingston Canvas React Plus boasts lightning-fast read speeds of 300 MB/s and write speeds of 260 MB/s. Its resilience against extreme temperatures ranging from -13 to 185°F ensures durability in various environments. With the V90 Video Speed Class rating guaranteeing minimum write speeds of 90 MB/s or higher, this card excels in any task. Backed by a lifetime guarantee, the Kingston Canvas React Plus UHS-II SD Card is a compelling choice for photographers and videographers seeking speed, durability, and affordability.
Kingston Canvas React Plus UHS-II SDXC Card at Amazon, B&H, Adorama.
3. PNY X-PRO 90 UHS-II SD Card (V90)

PNY X-PRO 90 UHS-II SD Card (V90) Key Features:
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 280 MB/s
- Min Write Speed: 90 MB/s
- Capacities: 64GB, 128GB, 256GB (SDXC)
- Limited Lifetime Warranty
The PNY X-PRO 90 UHS-II SD Card (V90) emerges as an excellent alternative to the Kingston Canvas React Plus, offering high-speed performance with remarkable reliability. Our tests reveal comparable performance levels, albeit at a slightly higher price point, making it a valuable choice for those in pursuit of an ultra-high-speed UHS-II SD card.
Featuring UHS-II, V90, U3, and Class 10 ratings, the PNY X-PRO 90 is available in 64GB, 128GB, and 256GB SDXC capacities. Boasting a maximum read speed of 300 MB/s, a maximum write speed of 280 MB/s, and a minimum write speed of 90 MB/s, this card is ideal for high-resolution photo and video capture, including 4K and 8K footage.
Backed by a Limited Lifetime Warranty, the PNY X-PRO 90 UHS-II SD Card ensures peace of mind. Its durability is noteworthy, with resistance to extreme temperatures, shock, and magnetism. Overall, it stands out as an excellent choice for photographers and videographers seeking a high-speed, reliable, and durable SD card, particularly for 8K and 4K video applications.
PNY X-PRO 90 UHS-II SD Card (V90) at Amazon, B&H, Adorama.
4. SanDisk Extreme PRO UHS-II SD Card (V90)

SanDisk Extreme PRO UHS-II SD Card Key Features:
- UHS-II / V90 / U3 / Class 10
- Maximum Read Speed: 300 MB/s
- Maximum Write Speed: 260 MB/s
- Minimum Write Speed: 90 MB/s
- Capacities: 32GB, 64GB, 128GB, 256GB, 512GB
- Limited Lifetime Warranty
The SanDisk Extreme PRO UHS-II SD Card stands out as an exceptional choice for professional photographers and videographers seeking top-notch performance and reliability. Renowned for its popularity among users, this UHS-II SD card excels in capturing breathtaking images and videos in 8K, 4K, and Full HD with cinematic precision. Built to endure challenging conditions such as water, x-rays, and shocks, it proves resilient in the harshest environments.
With impressive read speeds of up to 300 MB/s and write speeds of up to 260 MB/s, this card ranks among the fastest UHS-II options available. Its UHS Speed Class 3 (U3) and Video Speed Class 90 (V90) ratings ensure the capability to capture fast-paced action and high-quality videos. Available in capacities ranging from 32GB to 512GB, it accommodates diverse storage needs.
What sets the SanDisk Extreme PRO apart is its robust durability, making it ideal for outdoor enthusiasts or professionals in challenging settings. Backed by a lifetime limited warranty, this card guarantees data safety for years. The built-in write-protect switch prevents accidental data loss, complemented by the RescuePRO Deluxe software for file recovery. In summary, the SanDisk Extreme PRO UHS-II SD Card proves to be an excellent investment, offering high performance, reliability, and durability for sustained use over time.
SanDisk Extreme PRO UHS-II SD Cards at Amazon, B&H, Adorama.
5. ProGrade Digital UHS-II SDXC Card (V90)

ProGrade Digital UHS-II SDXC Card Key Features:
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 250 MB/s
- Min Write Speed: 90 MB/s
- Capacities: 64GB, 128GB, 256GB, 512GB
- Limited 3-Year Manufacturer Warranty
The ProGrade Digital UHS-II SDXC Card (V90) stands out as an excellent choice for capturing high-resolution content, supporting 8K, 6K, 5K, 4K, UHD 4K video, and facilitating rapid-fire bursts and raw photo shooting. With storage options ranging from 64GB to a generous 512GB, this card caters to the needs of diverse shooters, offering both substantial capacity and unparalleled speed.
What sets the ProGrade Digital card apart is its ability to seamlessly handle the demands of professional photography and videography. The V90 rating guarantees a consistent write speed of 90 MB/s or higher, ensuring optimal performance even in the most data-intensive scenarios. Whether you’re a professional or a hobbyist, the ProGrade Digital UHS-II SDXC Card is an ideal solution, providing unmatched speed, reliability, and ample storage for your creative pursuits. Its exceptional capacity, coupled with reliable performance, makes it a highly recommended choice for capturing and storing high-quality content.
ProGrade Digital UHS-II SDXC Card (V90) at Amazon, B&H, Adorama.
6. Delkin Devices Power UHS-II SDXC Card (V90)

Delkin Devices Power UHS-II SDXC Card Key Features:
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 250 MB/s
- Min Write Speed: 90 MB/s
- Capacities: 32GB, 64GB, 128GB, 256GB
- 48-Hour Replacement Guarantee
- Limited Lifetime Manufacturer Warranty
The Delkin Devices Power UHS-II SDXC Card stands out as a stellar choice for those seeking a high-performance yet affordable storage solution. Boasting a remarkable read speed of 300 MB/s and a write speed of 250 MB/s, this SD card excels in swiftly transferring substantial files like raw photos, 4K, and 8K videos, or rapid-fire bursts.
Beyond its speed prowess, the Delkin Devices UHS-II SD card ensures reliability through built-in error correction technology, safeguarding your data even in the face of power loss or unforeseen interruptions. What sets it apart is Delkin’s commitment to customer satisfaction, offering a lifetime warranty coupled with a 48-hour replacement policy. This makes the card not just a powerful performer but also a dependable and cost-effective choice. The perfect synthesis of speed, reliability, and value, the Delkin Devices Power UHS-II SDXC Card truly stands out as an outstanding option for those who demand the best from their storage solutions.
Delkin Devices Power UHS-II SDXC Card at Amazon, B&H, Adorama.
Delkin Devices BLACK UHS-II SDXC Card at B&H.
7. Lexar Professional 2000x UHS-II SD Card (V90)

Lexar Professional 2000x UHS-II SD Card Key Features:
- UHS-II / V90 / U3 / Class 10
- Max Read Speed: 300 MB/s
- Max Write Speed: 260 MB/s
- Min Write Speed: 90 MB/s
- Capacities: 32GB, 64GB, 128GB, 256GB
- Limited Lifetime Warranty
Once renowned for its dependable and high-quality memory cards, Lexar’s reputation has undergone scrutiny since its acquisition by a Chinese company. While certain Lexar SD cards continue to exhibit strong performance, there have been instances of inferior quality products entering the market. Thus, the decision regarding whether Lexar remains a suitable option for your requirements lies in your hands.
Lexar Professional 2000x UHS-II SD Cards at Amazon, B&H, Adorama.
8. Sony SF-M Tough UHS-II SDXC Card (V60)

Sony SF-M Tough UHS-II SD Card Key Features:
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 277 MB/s
- Max Write Speed: 150 MB/s
- Min Write Speed: 60 MB/s
- Capacities: 64GB, 128GB, 256GB, 512GB
- Limited 5-Year Manufacturer Warranty
For those seeking ample storage without a hefty price tag, the Sony SF-M Tough UHS-II SD Card (V60) emerges as an ideal choice. This memory card strikes a balance between affordability and performance, catering perfectly to budget-conscious users or those primarily capturing single shots. With its UHS-II, V60, U3, and Class 10 specifications, it ensures swift data transfer and reliable operation.
Boasting impressive read speeds of up to 277 MB/s and write speeds reaching 150 MB/s, coupled with a minimum write speed of 60 MB/s, it handles 4K, Full HD, and 3D video recording with ease. Its rugged design, impervious to water, dust, drops, and bends, ensures durability in demanding environments. Available in capacities ranging from 64GB to 256GB, it offers ample space for storing vital files, photos, and videos. Backed by a limited 5-year warranty, the Sony SF-M Tough UHS-II SD Card (V60) delivers exceptional value, making it a smart investment for various photography and videography needs.
Sony SF-M Tough UHS-II SDXC Card at Amazon, B&H, Adorama.
9. ProGrade Digital UHS-II SDXC Card (V60)

ProGrade Digital UHS-II SDXC Card (V60) Key Features:
- UHS-II / V60 / U3 / Class 10
- Max Read Speed: 250 MB/s
- Max Write Speed: 130 MB/s
- Min Write Speed: 60 MB/s
- Capacities: 128GB, 256GB, 512GB
- Limited 3-Year Manufacturer Warranty
The ProGrade Digital UHS-II SDXC Card (V60) stands out as an excellent budget-friendly option, delivering reliable performance without breaking the bank. With a rugged design, this card is temperature-proof (-13 to 185°F), X-ray proof, and shockproof, ensuring durability in various conditions. The added benefit of a limited 3-year warranty makes it a worthwhile investment for those seeking value. Available in capacities of 128GB, 256GB, and 512GB, this card is capable of recording 4K, UHD 4K, Full HD, and 3D video, making it a versatile and cost-effective choice for various shooting scenarios.
ProGrade Digital UHS-II SDXC Card (V60) at Amazon, B&H, Adorama.
Canon EOS R6 Store Links at Amazon, B&H, Adorama.
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