![[Older Version] SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-128G-GN6MA](https://m.media-amazon.com/images/I/41h9GvA-wnL._SL500_.jpg)
Transcend
128GB SDXC Class 10 Flash Memory Card Up to 30MB/s (TS128GSDXC10E)
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The 128GB SDXC Class 10 Flash Memory Card Up to 30MB/s (TS128GSDXC10E) is a niche pick — read recent reviews before buying in the external storage category, priced around $47.99. Read recent reviews carefully before committing.
Featuring 128GB of storage space with the exFAT file system that supports files larger than 4GB, Transcends Ultimate SDXC Class 10 cards are the ideal complement to today’s high-end SDXC-compatible DSLR cameras and HD camcorders. Thanks to its unprecedented amount of storage capacity, the SDXC cards enable extended HD video recording time as well as high-resolution digital photography. Fully Class 10 compliant, Transcend Ultimate SDXC cards boast read speeds up to 22 MB/s. This exceptional data transfer performance not only prevents lag when recording Full HD videos, but also enables…
SpecPicks Verdict
SpecPicks classifies Transcend 128GB SDXC Class 10 Flash Memory Card Up to 30MB/s… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Transcend'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 external storage 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
- ✓ Read/Write speed up to 30MB/s, speed of 10MB/s is guaranteed
- ✓ Backed by Transcend'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
- Read/Write speed up to 30MB/s, speed of 10MB/s is guaranteed
- Only compatible with SDXC labeled host devices (Not compatible with standard SD and SDHC devices)
- Supports Content Protection for Recordable Media (CPRM)
- Fully compatible with SD3.0 Standards
- Supports exFAT file system
- Comes with Error Correction Code to correct transfer errors
Full Specifications
| RAM | 128 GB |
|---|---|
| UPC | 760557824008 |
| ASIN | B00966J1WC |
| Brand | Transcend |
| Color | Blue |
| Item Weight | 0.071 ounces |
| Manufacturer | Transcend Information |
| Model Number | TS128GSDXC10E |
| Special Feature | Water Proof |
| Flash Memory Type | SDHC |
| Item model number | TS128GSDXC10E |
| Compatible Devices | Camera |
| Hardware Interface | SDXC |
| Product Dimensions | 1.3 x 0.1 x 0.9 inches |
Ready to buy?
Transcend 128GB SDXC Class 10 Flash Memory Card Up to 30MB/s (TS128GSDXC10E) 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 2026-07-22. Price and availability subject to change.
Related External Storage
![[Gigastone] 128GB Micro SD Card, Gaming Plus, MicroSDXC Memory Card for Nintendo-Switch 1, Wyze, GoPro, Dash Cam, Security Camera, 4K Video Recording, UHS-I A1 U3 V30 C10, up to 100MB/s, with Adapter](https://m.media-amazon.com/images/I/61Hs2fDmefL._AC_SL1500_.jpg)
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
More reviews from the SpecPicks archive
Browse all reviews →- Sound Blaster X G6 on a Windows XP Retro Gaming PC: Worth It?
- Retro Windows XP: SSD Upgrade via IDE Adapter (2026 Guide)
- Corsair's New Gaming Mouse Has a Dedicated Stream Deck Launch Button
- Hackaday Europe 2026: Building a Retro PC From Scratch
- Samsung's 256GB microSD Falls to $47.99 — Plus the SSD Sidegrade
- Baidu Unlimited OCR Runs Locally: Document AI on an RTX 3060 12GB
- Sound Blaster Audigy FX Install Guide for Win98 SE Period-Correct Builds
- How to run Llama 3.1 8B on Apple M4 Pro (2026)
- A 3D-Printed Switch Steering Wheel V2 Brings Adaptive Racing to More Players
- Can You Run Kimi K3 Locally? VRAM Math for the New Open Model
- Imaging a 1998 IDE Drive and Letting an LLM Rebuild Win98
- Intel's Bartlett Lake Core 9 273PQE Loses to a 4-Year-Old CPU
- Logitech G29 vs HORI vs Thrustmaster: Best Sim Racing Wheel for Beginners
- ROG Ally X vs Steam Deck OLED: Specs, Battery, Price (2026)
- SANSUI 27" 4K vs KOORUI 27" QD-Mini LED: Best Sub-$400 4K Gaming Monitor
- How to run Qwen 3 14B on NVIDIA GeForce RTX 4090
- Which LLMs Fit a 12GB RTX 3060? Per-Model VRAM Cheat Sheet (2026)
- Ollama vs llama.cpp vs vLLM on an RTX 3060: Which Runtime Wins for a Single-User Local Setup in 2026?
- Best Gaming Mouse Pad for Esports FPS in 2026
- MiniCPM5-1B: The 1B Model That Beats Reasoning Peers by Knowing When to Shut Up
- Best Monitor for Color Grading Under $500 in 2026
- DeepSeek on the US Entity List: What It Means for Local Inference
- Best Webcam for PC Game Streaming Under $100 (2026)
- Self-hosting a Claude proxy — cache, rate-limit, and audit every request