Promaster 5421 SDXC 64GB Rugged UHS-I

Name: Promaster 5421 SDXC 64GB Rugged UHS-I
Brand: ProMaster
SKU: 029144054212
Price: 40.17 USD
Availability: InStock
Rating: 4.6 (5 reviews)

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$40.17 ~~$59.95~~ In stock

Category: Memory Cards

This ProMaster 5421 SDXC 64GB Rugged UHS-I memory card offers reliable storage for your digital camera or other compatible devices. Designed for demanding environments, it provides a durable solution for storing high-resolution photos and video.

64GB storage capacity, SDXC format
UHS-I interface for faster data transfer
Rugged construction for added durability
ProMaster brand reliability

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Carter ★★★★★ Oct 22, 2026

Shot a full wedding day on this in rough coastal wind and rain, not a single hiccup. The rugged build feels solid in hand, and it kept up with burst mode without slowing down once.

Timothy ★★★★★ Oct 21, 2026

I've been using this card in my camera for months in all kinds of weather and it's never missed a beat—the rugged build gives me real peace of mind. Transfers are fast enough for my 4K video files, and I’ve accidentally dropped it on concrete without any issues.

Joseph ★★★★★ Oct 18, 2026

Bought this for a trip to the rainforest, and the rugged build gave me real peace of mind. It survived some humid conditions and kept saving my RAW files without a single error.