Sony 128GB E Series UHS-II SDXC Memory Card
Bottom line: The Sony 128GB E Series UHS-II SDXC Memory Card ($124.99 on Amazon as of 2026-10-07): Up to 270 MB/s read over UHS-II for fast offloads to a computer; main trade-off: 100 MB/s max write, and not V90-rated for the highest-bitrate video modes.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Up to 270 MB/s read over UHS-II for fast offloads to a computer
- ✓ V60 rating supports sustained 4K video recording in compatible cameras
- ✓ 60 MB/s minimum write keeps burst shooting and video recording steady
- ✓ Rated waterproof, dustproof, shockproof, X-ray proof and UV resistant
- ✓ Built-in write-protect switch helps prevent accidental file deletion
Cons
- ✗ 100 MB/s max write, and not V90-rated for the highest-bitrate video modes
- ✗ 270 MB/s reads need a UHS-II reader; UHS-I readers transfer far slower
- ✗ Full speed needs a UHS-II camera slot; UHS-I devices get slower speeds
- ✗ 128GB fills quickly during long 4K sessions or extended RAW bursts
Manufacturer description
The SF-E series SD cards make UHS-II performance and reliability more accessible than ever. Enjoy swift transfers with write speed up to 100 MB/s and up to 270 MB/s read, V60, UHS class 3 (U3), and SD Class 10 The SF-E Series also offers protection from water, dust, drops, UV exposure, and X-rays.
SpecPicks Verdict
SpecPicks scored Sony 128GB E Series UHS-II SDXC Memory Card using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. Compare with similarly-priced alternatives in the accessories category before committing. 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 accessories 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.
Key Features
- INCREASED STORAGE - Offering 128GB of storage, this SDXC memory card provides ample space for high-resolution photos, 4K videos, and large files, ensuring you never run out of space when it matters most.
- BLAZING FAST READ SPEED - With a maximum read speed of 270 MB/s, this UHS-II SD card ensures rapid file transfers, minimizing downtime and maximizing your workflow efficiency, perfect for professional photographers.
- ACCELERATED WRITE SPEED - Achieve maximum write speeds of 100 MB/s and minimum of 60 MB/s, enabling smooth, continuous shooting in burst mode and uninterrupted 4K video recording, capturing every moment flawlessly.
- ULTIMATE DURABILITY - Designed to withstand harsh conditions, this memory card is waterproof, dustproof, shockproof, X-ray proof, and resistant to temperature extremes and UV light, safeguarding your valuable data.
- VERSATILE COMPATIBILITY - Compliant with UHS-II, Class 10, U3, and V60 speed classes, this SDXC card is optimized for high-performance cameras and camcorders, ensuring seamless compatibility and reliable performance.
- BUILT-IN DATA PROTECTION - Featuring a built-in write-protect switch, this Sony SD card prevents accidental data deletion, providing an extra layer of security for your important files and cherished memories.
Full Specifications
| Brand | Sony |
|---|---|
| Color | Clear |
| Model Name | Sony 128GB E Series UHS-II SDXC Memory Card |
| Read Speed | 270 Megabytes Per Second |
| Media Speed | 100 MB/s |
| Model Number | SFE128A |
| Compatibility | Switch |
| Warranty Type | Limited |
| Built-In Media | Sony 128GB SF-E Series UHS-II SDXC Memory Card |
| Item Type Name | UHS-II SDXC |
| Mfr Part Number | SFE128A |
| Flash Memory Type | SDXC |
| Compatible Devices | Personal Computer |
| Additional Features | Water Proof |
| Warranty Description | 1 year manufacturer |
| Hardware Connectivity | SDXC |
| Memory Storage Capacity | 128 GB |
| Secure Digital Association Speed Class | Class 10 |
Ready to buy?
Sony 128GB E Series UHS-II SDXC Memory Card 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.
*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
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