ProMaster
SDXC 256GB Rugged™ Memory Card CINE UHS-II, (Model 5470)
*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.
Bottom line: The SDXC 256GB Rugged™ Memory Card CINE UHS-II, (Model 5470) is a niche pick — read recent reviews before buying in the retro graphics cards category, priced around $339.95. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies ProMaster SDXC 256GB Rugged™ Memory Card CINE UHS-II, (Model 5470) as a niche pick — read recent reviews before buying in the retro graphics cards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. ProMaster's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro graphics cards 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by ProMaster's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Large storage capacity: With 256GB of storage space, you can capture hours of high-quality video footage or store thousands of photos on this rugged SDXC card.
- High-speed performance: This card features a UHS-II interface that supports read speeds up to 300MB/s and write speeds up to 260MB/s, making it ideal for high-speed continuous shooting and 4K video recording.
- Durable design: The ProMaster SDXC 256GB Rugged CINE UHS-II is built to withstand harsh conditions, thanks to its rugged design that is dustproof, waterproof, and shockproof.
- Versatile compatibility: This card is compatible with a wide range of cameras, camcorders, and other devices that support the SDXC format, making it a versatile addition to your digital toolkit.
- Convenient storage: The ProMaster SDXC 256GB Rugged CINE UHS-II comes with a protective case for easy storage and transport, so you can keep your valuable data safe wherever you go.
Full Specifications
| Brand | ProMaster |
|---|---|
| Color | Red |
| Model Name | 5470 |
| Read Speed | 300 Megabytes Per Second |
| Unit Count | 1.00 Count |
| Media Speed | 260 Megabytes Per Second |
| Model Number | 5470 |
| Warranty Type | Lifetime |
| Mfr Part Number | 5470 |
| Flash Memory Type | SD, SDXC |
| Compatible Devices | Camera |
| Additional Features | Temperature Proof, Water Proof |
| Hardware Connectivity | SDXC |
| Large storage capacity | With 256GB of storage space, you can capture hours of high-quality video footage or store thousands of photos on this rugged SDXC card. |
Ready to buy?
ProMaster SDXC 256GB Rugged™ Memory Card CINE UHS-II, (Model 5470) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.
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