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The right memory card for a Canon PowerShot depends on the exact camera model. Many use full-size SD-family cards, but older cameras may support fewer card types or use CompactFlash, while the PowerShot PICK takes microSD-family cards. Check Canon’s compatibility row for your camera before buying, then confirm any video speed requirements in its manual or model-specific support page.
How to find the card that fits your PowerShot
- Identify the full camera model. Include suffixes and version names such as IS, HS, Mark II, or Mark III; similar-looking models can support different formats.
- Check Canon’s model-by-model compact-camera compatibility table. Find the exact model row and compare the supported card-format columns. Canon’s legend uses a mark for supported and a dash for unsupported.
- Match both format and capacity. A card’s SD, SDHC, or SDXC label is not enough on its own: the camera must support that format and capacity.
- For video, check the recording mode. Consult the camera’s manual or its Canon support page for the required card speed for the quality and mode you intend to use.
Canon’s compatibility table was updated October 21, 2025. It covers PowerShot A, G, SX, S, N, D, and other series, as well as formats including CompactFlash, SD-family cards, microSD-family cards, and UHS-I. Use the exact model row rather than assuming every PowerShot takes the same card.
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SD, SDHC, and SDXC capacity ranges
Canon lists these general SD-family format ranges:
- SD: up to 2GB
- SDHC: 4GB–32GB
- SDXC: 32GB–2TB
These are format capacity ranges, not a promise that every PowerShot accepts every card in each range. The camera’s model-specific compatibility information determines what works.
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The compatibility table shows meaningful differences even among cameras in the same series. For example, Canon lists the G7 X Mark III and G7 X Mark II for SD, SDHC, and SDXC, with UHS-I support; the G1 X is listed for those SD formats without UHS-I. The older G6, G5, G3, G2, and G1 are listed for CompactFlash Type I, with Canon noting that Type II is also supported.
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- Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.)
- Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
- Shot speeds up to 90MB/s (Write speed up to 90MB/s. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. X = 150KB/sec.)
- Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.)
- UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.)
Capacity support can differ between nearby models, too: Canon lists the PowerShot A2000 IS for SD and SDHC but not SDXC, while the A4000 IS is listed for SD, SDHC, and SDXC. These examples are a reason to look up the complete model name, not a substitute for checking your camera’s row.
Notable format exceptions
PowerShot V1
Canon’s V1 FAQ, updated February 20, 2025, lists SD, SDHC, and SDXC support regardless of capacity, along with UHS-II, UHS-I, UHS Speed Class, and SD Speed Class. For video, Canon says card performance must suit the selected recording quality: a card with slow write performance can cause recording problems, and slow read performance can affect playback. Canon advises formatting a new card, or one formatted in another camera or a computer, in the V1. See the PowerShot V1 support FAQ.
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- Brand: Sandisk
PowerShot PICK
The PICK uses microSD-family cards, not a full-size SD card. Canon’s FAQ, updated November 19, 2021, specifies microSD up to 2GB (FAT12/FAT16), microSDHC 4GB–32GB (FAT32), and microSDXC 64GB–2TB (exFAT). It lists SD Speed Class and UHS-I support. Video modes have different minimum SD Speed Class requirements, so consult the FAQ rather than applying one speed rating to every mode. Canon recommends formatting a new or externally formatted card in the camera and warns that formatting deletes all card data. See the PowerShot PICK support FAQ.
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When Canon recommends in-camera formatting for your model, first copy any files you want to keep to another device. Formatting erases the card’s data. Then use the camera’s format control, following the instructions for that specific model; menu names and steps can vary.
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- Up to 100 MB/s data transfer speed
- Full- Sized SD card (32mm * 24mm)
- 4K Ultra HD UHD Video Compatible
- Waterproof, temperature-proof, x-ray-proof, and shock-proof, magnetic proof. With 1 mini case
- 5 year limited Warranty from best manufacturers and suppliers of memory cards
Canon’s general memory-card FAQ directs PowerShot and IXY users to the model-by-model compatibility table. It also notes that a “write protected” or “card locked” warning may indicate that the card is physically locked; such a message does not by itself establish that the card format is incompatible.
Quick Recap
Best Value
- Great for Compact to midrange Point and Shoot digital Cameras and camcorders
- Twice As Fast As Ordinary SDHC Cards, Allowing You To Take Pictures And Transfer Files Quickly
- Exceptional video recording performance with class 10 rating for Full HD video (1080p); Compatibility : SDHC I/SDXC I devices
- Quick transfer speeds up to 80MB/s and WaterProof, temperature Proof, X ray Proof, magnet Proof, shockProof
Rank #4
- Great choice for compact to mid-range point-and-shoot cameras
- Quick transfer speeds up to 140MB/s (Up to 140MB/s read speed engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
- Up to 128GB to store tons of pictures (1GB=1,000,000,000 bytes. Actual user storage less.)
- Exceptional video recording performance with UHS Speed Class 1 (U1) Class 10 rating for Full HD video (1080p) (UHS Speed Class 1 (U1) designates a performance option designed to support real time video recording with UHS enabled host devices. See consumers speed page on SanDisk site. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. Visit the SanDisk Video Knowledge Base for more information.)
- Compatible with SanDisk SD UHS-I card reader (sold separately)
Before you buy: a quick checklist
- Confirm the complete camera model and its exact row in Canon’s compatibility table.
- Check the card format and capacity against what that row supports.
- For video, verify the speed requirement for your intended recording mode in the camera’s manual or model-specific Canon support page.
- If the camera recommends in-camera formatting, back up the card before formatting it.
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