Best Canon Rebel SL2 SD Memory Card

´╗┐The Canon SL2 can use SDXC, SDHC, and SD memory cards. Video and burst shooting need cards with high write speeds to the card.

An incorrect SD memory card can reduce the overall performance of your camera.

Don’t want the tech specs? This is my recommendation on the memory card to use with your Canon SL2:

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.

Memory cards are now considerably more affordable than at the time the camera was originally unveiled.

Due to costs being so affordable, it does not be sensible to choose anything besides a high-quality SD card.

SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance cards are excellent. I have never endured data errors or a card failure with any of those SD memory cards.

Every one of the hassles I have had has been when using low-cost unbranded cards. Attempting to save a little bit of money is not worth the cost if your SL2 is likely to have problems.

If you want to reduce your cost, buy a lower capacity SD memory card from a quality company. By doing this, you’ll know your shots are secure 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 SD, SDHC, and SDXC memory cards can be used by the Canon SL2. Make sure you have the most recently released firmware installed on your camera for the best results.

The newest SDUC (Secure Digital Ultra Capacity) memory cards, cannot be used with the SL2.

Four different types of Secure Digital (SD) cards that you should be aware of. SD memory cards can be identified based on their size.

  • 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 fast estimation of the total number of high-quality JPEGs photographs you can be expecting to be stored on a SD memory card:

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

Speed ratings of an SD card is dependant on the sequential read and write transfer speeds. SD card continuous write speed is important for video in addition to continuous shooting.

Slows memory cards can cause a reduction in the number of continuous photos the Canon SL2 can take. This is because the camera’s buffer is not able to write data to the SD card fast enough.

With video, a slow card can cause an abrupt end to shooting. The video file might also be corrupted. If you intend to capture video, it is critical the SD card you use meets the required minimum write speed for video.

Read speed is nice to have for transferring files to a computer or laptop. If you are filling up cards with images or video, a memory card with a fast transfer speed will reduce the transfer time.

SD Card Speed Class
SD Card Speed Class

The Class rating of an SD card is determined by the sustained write speed. Memory cards that have a minimum write speed of at least 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 of card that you can get will be rated Class 10. To locate the class rating of a SD card, find a number inside of a C on the sticker.

Example of UHS Rating
Example of UHS Rating

The Ultra High Speed (UHS) bus is a feature often found in SDUC, SDXC, and SDHC memory cards. The UHS bus cards to have faster read and write speeds.

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

You can find out the rating of a SD memory card by checking the front of the card. If the card has UHS, a Roman numeral I, II, or III can be found 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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