Rankings
A high-performance 128 GB SDXC UHS-II card designed for professional 8K video and fast burst photography, offering top-tier speeds and rugged durability.
The Sony TOUGH-G 128 GB UHS-II card delivers world-class V90 performance and extreme ruggedness, making it perfect for 8K video workflows and demanding field conditions. Its ultra-fast 300 MB/s read and 299 MB/s write speeds set a high bar, though its larger dimensions may challenge tight camera bays.
The SanDisk 128 GB Extreme PRO UHS-II SDXC card delivers industry-leading read speeds (up to 280 MB/s) and a solid 60 MB/s sustained write rate (V60), packaged in a rugged, waterproof design and bundled with RescuePRO data-recovery software. It targets prosumers and professionals needing fast off-load and reliable 6K/4K video capture, though its write speed may limit the most demanding codecs.
The Sony TOUGH-G 64 GB UHS-II card delivers industry-leading speed and rugged durability, making it ideal for professional photographers and videographers working in harsh environments. Its V90 rating ensures reliable 8K video capture, while the IP68 rating protects against water, dust and drops. The main trade-offs are its thicker form factor and higher price.
The Sony TOUGH-M 128 GB SDXC UHS-II card combines rugged IPX8 waterproof protection with V60 video performance and fast 277 MB/s read speeds, making it ideal for demanding 4K video and burst photography in harsh environments. Its monolithic design and 5-year warranty add confidence, though the premium price and lack of a write-protect switch may deter budget-focused users.
The Lexar 128 GB Professional 2000x UHS-II SDXC card delivers top-tier read/write performance (300 MB/s read, 260 MB/s write) with a V90 rating, making it suitable for 4K/8K video and high-speed burst photography. Its rugged construction and lifetime warranty target professional users, though the premium price and lack of an included reader may deter budget-focused buyers.
The SanDisk 128 GB Extreme PRO SDXC UHS-II card offers ultra-fast 300 MB/s read/write performance, V90 video capability, and rugged IP68 durability, making it ideal for demanding 6K/8K video and high-speed burst photography. Compatibility is broad, though some users report issues with specific Canon models and older readers.
The Lexar 128 GB Professional SILVER PRO SDXC UHS-II card delivers industry-leading read speeds and a V60 video rating, packaged in a rugged, weather-proof design with a lifetime warranty and recovery software. It balances speed and durability for 4K shooters, though its write speed trails the very fastest UHS-II competitors.
The Lexar 128 GB Professional 1667x UHS-II SDXC card (2-pack) provides high read speeds and a V60 video rating, making it suitable for 4K video and fast RAW bursts. Its dual-card configuration, write-protect switch, and lifetime warranty add value, though write speeds lag behind top-tier competitors.
The ProGrade Digital Iridium 256 GB UHS-II V90 SDXC card delivers ultra-fast read/write performance and rugged durability, making it ideal for high-bitrate 4K/6K video and RAW burst photography.
The ProGrade Digital 512 GB UHS-II SDXC V60 card offers solid read/write performance and robust durability for 4K video and fast burst photography, but its speed is modest compared to higher-end UHS-II cards and it requires a compatible host.
The ProGrade Digital Iridium 128 GB UHS-II V90 SDXC card offers professional-grade speed and durability for high-resolution video and RAW photography, though its premium price and UHS-II dependency limit some users.
The ProGrade Digital Iridium 512 GB SDXC UHS-II V90 card delivers ultra-high read/write speeds and rugged durability for demanding 6K/8K workflows, but its premium price and need for a UHS-II host limit casual use.
| Attribute | | | | | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
128 GB | 128 GB | 64 GB | 512 GBbest | 128 GB | 256 GB | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB | 512 GBbest | |
300 MB/sbest | 280 MB/s | 300 MB/sbest | 250 MB/s | 250 MB/s | 300 MB/sbest | 300 MB/sbest | 300 MB/sbest | 280 MB/s | 300 MB/sbest | 277 MB/s | 300 MB/sbest | 300 MB/sbest | |
260 MB/s | 100 MB/s | 299 MB/s | 130 MB/s | 120 MB/s | 275 MB/s | 300 MB/sbest | 260 MB/s | 120 MB/s | 200 MB/s | 150 MB/s | 299 MB/s | 275 MB/s | |
10 years | — | 5 years | — | — | 3 years | 30 yearsbest | — | — | 3 years | 5 years | 5 years | 3 years | |
| ↓ lower better | 2 g | 1.67 gbest | 2 g | 9 g | 2 g | 15.9 g | 1.67 gbest | 10 g | 2 g | 18 g | 2 g | 2 g | 20 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | | | | | | | | | | | | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Storage & Capacity(1) | |||||||||||||
Capacity (GB) | 128 GB | 128 GB | 64 GB | 512 GB | 128 GB | 256 GB | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB | 512 GB |
Performance(4) | |||||||||||||
Video Speed Class | V90 | V60 | V90 | V60 | V60 | V90 | V90 | V90 | V60 | V90 | V60 | V90 | V90 |
Maximum Read Speed (MB/s) | 300 MB/s | 280 MB/s | 300 MB/s | 250 MB/s | 250 MB/s | 300 MB/s | 300 MB/s | 300 MB/s | 280 MB/s | 300 MB/s | 277 MB/s | 300 MB/s | 300 MB/s |
Maximum Write Speed (MB/s) | 260 MB/s | 100 MB/s | 299 MB/s | 130 MB/s | 120 MB/s | 275 MB/s | 300 MB/s | 260 MB/s | 120 MB/s | 200 MB/s | 150 MB/s | 299 MB/s | 275 MB/s |
Speed Class | Class 10 | C10 | Class 10 | Class 10 | Class 10 | Class 10 | — | Class 10 | Class 10 | Class 10 | Class 10 | Class 10 | Class 10 |
Compatibility(1) | |||||||||||||
Compatible Devices | UHS‑II, UHS‑I, and legacy SD devices | UHS‑I, SDHC/SDXC devices (reduced speeds) | Backward compatible with UHS-I devices | UHS-I; U3; U1; Class 10 devices | UHS-I and non-UHS devices | Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung | Devices supporting SDXC UHS‑II | — | Backward compatible with UHS-I devices | Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung | — | — | Canon; Sony; Nikon; Olympus; Panasonic; Fuji; Samsung |
Warranty(1) | |||||||||||||
Warranty Period (years) | 10 years | — | 5 years | — | — | 3 years | 30 years | — | — | 3 years | 5 years | 5 years | 3 years |
Physical(1) | |||||||||||||
Weight (g) | 2 g | 1.67 g | 2.0 g | 9 g | 2.0 g | 15.9 g | 1.67 g | 10 g | 2 g | 18 g | 2 g | 2 g | 20 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Lexar 2000x for its outstanding read speed, strong V90-rated sustained write performance, and rugged construction that holds up in extreme environments.
Everyday users consistently rate the card 4.5-5 stars, highlighting its fast performance with cameras like the Canon R6 Mark II, reliable data integrity, and durability in tough conditions.
“This has been a great SD card for bird photography with my Canon R6 Mark II!!”
“Tough as nails”
“No lag in burst mode”
Lexar is a solid, potentially cheaper alternative for standard 4K use; ProGrade is better for demanding 6K/5K workflows and long-term health monitoring.
Lexar suits users needing decent speed with built-in recovery software; ProGrade is the go-to for V90-certified, race-tested reliability.
Professional reviewers from B&H and Hunt's Photo commend the Extreme PRO UHS-II for its reliable V60 performance, fast 280 MB/s read speed and rugged construction, making it a solid choice for most 6K and 4K workflows.
Everyday users overwhelmingly praise the card's speed, durability and the included RescuePRO software, often rating it five stars.
Professional reviewers praise the SF-G64T/T1 for its unmatched ruggedness and speed consistency, noting the monolithic construction as a breakthrough that makes it effectively "unbreakable." Benchmarks confirm it ranks among the fastest UHS-II cards, though isolated cases of slower performance in specific camera models are reported.
Everyday users overwhelmingly commend the card's durability and reliability, frequently describing it as "tough as nails" and appreciating its flawless performance in burst shooting and 4K/8K video. The most common complaints revolve around the card's thicker body causing insertion problems and occasional slower-than-expected speeds.
Professional reviewers from B&H, Filmtools, ProPhoto Supply, and Roberts Camera praise the card for its reliable V60 performance, fast read/write rates, and rugged build, noting it excels in demanding video and burst-photo workflows.
Everyday users report smooth 4K recording with no dropped frames, rapid file transfers, and dependable operation in extreme temperatures, while noting occasional confusion with the microSD version and occasional corruption that can be fixed with Refresh Pro.
Professional reviewers praise the Lexar 1667x series for its solid UHS-II performance, V60 rating, and extensive testing across more than 1,100 devices, highlighting its reliability in demanding DSLR and cinema camera workflows. They also note the added confidence of a limited lifetime warranty, though they acknowledge that write speeds, while good, lag behind some premium competitors.
Everyday users consistently rate the cards highly (4.5-4.9/5), lauding the fast transfer speeds, dependable 4K video capture, and the convenience of the write-protect switch and recovery software. Common complaints focus on occasional slower real-world write speeds, incompatibility with older readers, and the absence of a bundled card reader or case.
Professional reviewers from B&H, Leica Camera USA and Filmtools commend the Iridium 256 GB card for its rock-solid reliability, V90 certification and error-correction, highlighting its suitability for high-end DSLR, mirrorless and cinema cameras.
Everyday users consistently rate the card five stars, praising flawless 4K recording, lack of dropped frames and the usefulness of Refresh Pro™.
Professional reviewers consistently rate the card as a top-tier choice for demanding video and burst-mode photography, praising its ability to handle 6K/8K footage, its rugged IP68 construction, and its high read/write speeds, while cautioning buyers to verify the exact model (V60 vs V90) and to use UHS-II-compatible hardware to unlock its full potential.
Everyday users love the card's reliability and speed, noting years of trouble-free use and rapid offloads, but many express frustration over occasional Canon R5 Mark II video glitches, speed drops on older readers, and confusion over V60 versus V90 labeling.
Professional reviewers hail it as a cinema-grade card with industry-leading write speeds and rugged reliability, ideal for demanding 8K workflows.
Users praise flawless 4K/8K recording and rapid transfers, while noting occasional compatibility issues on older gear.
Professional reviewers commend the SILVER PRO for its industry-leading read speed and reliable V60 performance, noting its extensive compatibility testing and rugged build. However, they point out that its sustained write speed trails the very best UHS-II cards, making it a solid mid-tier choice but not the top pick for the most demanding video workflows.
Everyday users consistently praise the card's fast transfer rates and rugged durability, especially in harsh outdoor conditions, and value the lifetime warranty. Common complaints revolve around slower-than-advertised write speeds in burst shooting and occasional performance drops with older readers or specific camera models.
Professional reviewers praise the Iridium for its V90 certification, rigorous testing and added value of firmware tools, while noting the premium price and the need for UHS-II hosts to unlock full performance.
Everyday users appreciate the rock-solid performance in 4K/5K recording and the confidence provided by the laser-etched serial number, but note limited UHS-II support in older gear.
Professional reviewers praise the card's ruggedness and V60 video class, calling it a "true workhorse" for underwater filming, wedding videography, and rugged travel.
Everyday users consistently highlight the card's durability and speed, noting successful use after submersion and rapid 4K file transfers, while noting the higher price and missing write-protect switch.
Professional reviewers consistently highlight the SF-G TOUGH's unparalleled durability and speed, calling it the "world's toughest SD card" and noting its V90 rating as essential for 8K video workflows.
Everyday users praise the card's solid feel, extreme durability, and fast performance for burst shooting and high-resolution video, while noting fit issues in cramped slots and the lack of a write-protect switch.
Professional reviewers from B&H Photo Video, Leica Camera USA, and Filmtools praise the Iridium 512 GB for its real-world sustained V90 performance, noting it consistently meets advertised speeds and outperforms many competitors.
Everyday users rate the card highly (average 4.8/5), highlighting reliability, rapid transfers, and durability, while noting the extra cost of optional software.
