Best Canon Rebel SL3 SD Memory Card

SDXC, SDHC, and SD memory cards are able to be used in the Canon SL3. A card with fast write speeds is crucial for burst shooting and video.

An inadequate SD memory card can decrease the overall performance of your camera.

Don’t want to read the tech specs? This is my suggestion on the SD memory card for use with the Canon SL3:

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SanDisk Ultra 64GB SD Card
SanDisk Ultra 64GB SD Card
Check prices on: Amazon
  • UHS-I, U1, and Class 10 Speed Rating. Can sustain 10MB/s write speeds.
  • Excellent choice for photos.
  • Capable of recording Full HD (1920x1080) Video.
  • Inexpensive with more than good enough performance.
  • Larger capacities are available for a reasonable price.

Since the intro of Canon SL3, the cost of cards has greatly reduced.

With the price range getting so low, it is not going to make sense to get anything but a high-quality card.

SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance cards are great. I have never endured a card break or corrupted data with any of those cards.

Every one of the trouble I have had has been because of low-cost unbranded memory cards. Attempting to save a small amount of money is not worthwhile if your SL3 does not function correctly.

A shrewd way to spend less money is to grab a smaller capacity card from a quality manufacturer. That way, you will know your photos are safe and sound on the SD memory card.

SanDisk Ultra 64GB SD Card
SanDisk Ultra 64GB SD Card
Check prices on: Amazon
  • UHS-I, U1, and Class 10 Speed Rating. Can sustain 10MB/s write speeds.
  • Excellent choice for photos.
  • Capable of recording Full HD (1920x1080) Video.
  • Inexpensive with more than good enough performance.
  • Larger capacities are available for a reasonable price.

PNY Elite-X 128GB SD Card
PNY Elite-X 128GB SD Card
Check prices on: Amazon
  • UHS-I, U3, V30, and Class 10 Speed Rating. Can sustain 30MB/s write speeds.
  • Good for burst shooting photos and recording 4K video.
  • Larger capacity cards are available.
  • Reliable & Durable: Magnet Proof, Shock Proof, Temperature Proof, Waterproof.

SanDisk Extreme PRO 128GB SD Card
SanDisk Extreme PRO 128GB SD Card
Check prices on: Amazon
  • Comparatively expensive for faster read speeds.
  • UHS-I, U3, V30, and Class 10 Speed Rating. Can sustain 30MB/s write speeds.
  • Only makes sense for professional use or if you need the largest storage capacity available.
  • Temperature-proof, waterproof, shock-proof, and X-ray-proof.

Only SDXC, SDHC, and SD memory cards can be used by the Canon SL3. Ensure you have the most up-to-date firmware installed on your camera for the best functionality.

The newest SDUC (Secure Digital Ultra Capacity) memory cards, are not going to be compatible with the SL3.

Four separate specifications of Secure Digital (SD) cards that you should be aware of. They can be identified from the storage capactiy of the SD card.

  • SD (Secure Digital) - 128MB to 2GB.
  • SDHC (Secure Digital High Capacity) - 4GB to 32GB.
  • SDXC (Secure Digital eXtended Capacity) - 64GB to 2TB.
  • SDUC (Secure Digital Ultra Capacity) - 4TB to 128TB.
SD Card Contacts
SD Card Contacts

Listed below is a quick approximation of how many maximum-quality JPEGs pictures you should expect to be stored on a card:

  • 16GB - 4,640 images
  • 32GB - 9,280 images
  • 64GB - 18,560 images
  • 128GB - 37,120 images

Speed ratings of an SD card is determined by the continuous read and write speeds. The continuous transfer speed of a card is essential for clearing the buffer for continuous shooting in addition to recording video.

Slows cards can cut down the number of continuous photos the Canon SL3 can take. This is due to the camera’s buffer not being able to write to the SD card quickly enough.

With video, a slow SD card can cause an unexpected end to shooting. The video file might also be corrupted. If you intend to capture video, it is essential the SD card you use meets the requirements of the SL3.

Card read speed is nice to have for transferring files to a computer. If you are filling up cards with images or video, a card with a fast transfer speed will save you time.

SD Card Speed Class
SD Card Speed Class

An SD card receives a Class rating based on its continuous write speed. SD cards that have a minimum write speed of 10MB/s are rated as Class 10.

  • Class 2 - 2MB/s
  • Class 4 - 4MB/s
  • Class 6 - 6MB/s
  • Class 8 - 8MB/s
  • Class 10 - 10MB/s or faster

Every brand-name SD card that you can find online will be Class 10. To determine the class rating of a memory card, look for a number inside of a C on the front.

Example of UHS Rating
Example of UHS Rating

The Ultra High Speed (UHS) bus is built into SDUC, SDXC, and SDHC cards. UHS allows for faster file transfer rates.

Three different versions exist. The three are UHS-I, UHS-II, and UHS-III.

To find out the UHS rating of a SD card, look on the front of the card. If the SD card has UHS, a Roman numeral I, II, or III will be on the memory card label.

  • UHS-I - Maximum transfer rate of 104 MB/s
  • UHS-II - Maximum transfer rate of 312 MB/s
  • UHS-III - Maximum transfer rate of 624 MB/s

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