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Transcend 32GB USD300S microSD Card, 100MB/s, UHS-I, C10, U1, A1
Transcend

Transcend 32GB USD300S microSD Card, 100MB/s, UHS-I, C10, U1, A1

Bottom line: The Transcend 32GB USD300S microSD Card ($23.99 on Amazon as of 2026-10-30 22:13 UTC): A1 rated, so apps and games load from the card, not just store on it; main trade-off: 32GB fills after roughly one modern Switch title.

$23.99 on Amazon, checked (price may vary)

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro and handheld gaming devices, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-30. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ A1 rated, so apps and games load from the card, not just store on it
  • ✓ Listed up to 100MB/s read, enough for Switch and Steam Deck game loads
  • ✓ Free RecoveRx software recovers files after an accidental format
  • ✓ Slot-compatible across Switch, Steam Deck, ROG Ally, MSI Claw, GoPro and DJI

Cons

  • ✗ 32GB fills after roughly one modern Switch title
  • ✗ U1/Class 10 write speed trails U3 cards for high-bitrate capture
  • ✗ Listing text contradicts itself: 100MB/s in the title, 95MB/s in the specs
  • ✗ Feature list mentions 128GB and V30, which do not apply to this 32GB U1 model

Manufacturer description

Compliant with Application Performance Class 1 (A1), UHS Speed Class 3 (U3), and UHS Video Speed Class 30 (V30) standards Up to 128GB storage capacity Up to 95 MB/s read; 45 MB/s write

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SpecPicks Verdict

SpecPicks scored Transcend 32GB USD300S microSD Card using a rating × review-volume × price-fit model applied to published specs and reviews across the handheld consoles category. Transcend's handheld consoles lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for handheld consoles of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this work in my Nintendo Switch or Steam Deck?

Yes. Transcend lists Nintendo Switch, Steam Deck, ROG Ally and MSI Claw as supported devices, and the A1 rating means games and apps can run from the card.

How much can I actually fit on 32GB?

Roughly one large modern Switch title, or a few dozen indie games and emulation ROMs. For a full game library, step up to a larger capacity card.

How fast is it?

The listing states up to 100MB/s read. Note the manufacturer's own spec bullet says up to 95MB/s read and 45MB/s write, so treat 95MB/s as the conservative figure.

Can it record 4K video?

It is rated UHS-I U1 Class 10, which Transcend markets for Full HD video. For sustained high-bitrate 4K recording, a U3/V30 card is the safer choice.

What happens if I accidentally format the card?

Transcend includes its RecoveRx software free, which is designed to recover deleted photos and video from the card. Check the product listing for current warranty terms.

Key Features

  • Compliant with Application Performance Class 1 (A1), UHS Speed Class 3 (U3), and UHS Video Speed Class 30 (V30) standards
  • Up to 128GB storage capacity
  • Up to 95 MB/s read; 45 MB/s write
  • Ideal for smartphones, tablets, and digital cameras
  • Perfect for a smooth and uninterrupted 4K video capturing
  • Exclusive RecoveRx software

Full Specifications

Size32 GB
BrandTranscend
Color32GB
ModelTS32GUSD300S
Warranty5 Year Warranty
UnitCount1
ReleaseDate2018-11-30T00:00:01Z
ManufacturerTranscend Information
IsAdultProductfalse
ItemPartNumberTS32GUSD300S

Hardware benchmark data

Ready to buy?

Transcend 32GB USD300S microSD Card, 100MB/s, UHS-I, C10, U1, A1 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $23.99

*Price sourced from Amazon.com. Last updated 2026-10-30. Price and availability subject to change.

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Transcend 32GB USD300S microSD Card, 100MB/s, UHS-I, C10, U1, A1
$23.99
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