

⚡ Capture. Transfer. Dominate. The ultimate 4K-ready SD card for pros on the move.
The SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card delivers professional-grade performance with up to 200MB/s read and 90MB/s write speeds, optimized for 4K UHD video and high-speed burst photography. Engineered with SanDisk QuickFlow Technology and rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), it ensures smooth, reliable recording and rapid file transfers. Ruggedly designed to withstand extreme conditions, this card is the go-to choice for serious photographers and videographers demanding speed, capacity, and durability.










| ASIN | B09X7FXHVJ |
| Best Sellers Rank | #1 in SecureDigital Memory Cards |
| Color | Dark gray/Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (84,222) |
| Date First Available | June 14, 2022 |
| Global Trade Identification Number | 00619659188634 |
| Hardware Interface | SDXC |
| Item Dimensions LxWxH | 0.09 x 0.94 x 1.26 inches |
| Item Weight | 0.071 ounces |
| Item model number | SDSDXXD-128G-GN4IN |
| Language | English |
| Manufacturer | Western Digital Technologies, Inc. |
| Product Dimensions | 1.26"L x 0.94"W |
| RAM | 128 GB |
| Read Speed | 200 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Perfect for 4K UHD video, Recover images you accidentally deleted, Shot speeds up to 140MB/s, Stunning sequential burst mode shots, Temperature-proof, waterproof, shock-proof, and x-ray-proof |
| UPC | 619659188634 |
| Voltage | 1.2 Volts |
| Warranty Type | Limited |
| Write Speed | 90 MB/s |
S**L
These are EXCELLENT cards if your device isn't up to UHS II standards.
I purchased these in hopes of getting the most out of my Nikon D7100 on a trip to Alaska, and they didn't disappoint. They didn't solve the issue I was chasing (Frames Per Second and the Memory Buffer) but I didn't expect them to either. What they did do is perform perfectly. Over 3300 pictures without any data compromise. They were instantly recognized by my camera upon insertion and formatted fine. Transfer to a PC is with speeds as expected depending on your interface. Write speeds are more than enough for my use case. They even work in my Nikon D500 but I'm not using them there as I'm moving to UHS II cards for that (and NVME with a CFeB adapter).
A**R
Super fast, error free, high capacity SD cards.
Top notch, super fast SD cards for my Nikons D850 and D750. They are now filled up. I've had no problems with them.
R**L
Really great SD card. Price is crazy....
Great card but the price for SD cards is getting stupid crazy. Purchased this, 128g, right after Thanksgiving 2025 for $19.95 and have watched them climb to now for around $50 for one card. I love San Disk but I hope they can reign in these prices. Highly recommend them if you can get them. They have worked consistently for me with no issues..
R**A
Reliable and high capacity: Great for photos
Excellent card; this brand is very reliable. I was able to store many photos, and I highly recommend it.
A**N
Reliable, Fast, and Worth Every Penny
⭐⭐⭐⭐⭐ Reliable, Fast, and Worth Every Penny I’ve been using this SanDisk Extreme PRO 128GB SDXC card for all my photo and video needs, and it’s been fantastic. The storage capacity is generous — plenty of room for high-resolution photos, long 4K videos, and lots of travel footage without having to swap cards constantly. Users consistently praise its speed and reliability, especially when shooting in burst mode or recording UHD video. 📸 Performance: The card delivers fast read and write speeds that make transferring files quick and smooth, and it handles demanding tasks like 4K video and rapid-fire shooting without hiccups. 💪 Durable Build: Like other SanDisk Extreme PRO cards, this one is built to endure — it resists water, shock, x-rays, and extreme temperatures, so I don’t worry when I take it into rugged conditions. 👍 Compatibility: It works flawlessly with a variety of cameras, from DSLRs to mirrorless bodies and drones — plug-and-play performance every time. My only suggestion is to buy from reputable sellers to avoid counterfeit cards, as that can be an issue on some marketplaces. But if you get the genuine product, this card is well worth the investment and a great choice for both enthusiasts and pros.
P**E
Jumped in price like crazy
The best cards , got it for $15 in fall 2025 , now it’s $40??? What’s with the price
S**.
Fast and reliable memory card
Fast and dependable Memory Card. Excellent quality with above average performance.
M**.
Fast, Reliable SD Card Perfect for 4K Video and High-Speed Shooting
The SanDisk 32GB Extreme PRO SDHC UHS-I Memory Card delivers excellent performance and reliability. With U3 and V30 ratings, it handles 4K UHD video recording smoothly and keeps up with high-speed continuous shooting without dropped frames. Write and read speeds are fast and consistent, and the card performs reliably in cameras, action cams, and other SDHC-compatible devices. I’ve found it very dependable for both photo and video work, even during longer recording sessions. SanDisk’s reputation for durability and quality shows here, and the card feels well-made and trustworthy. If you need a high-performance SD card for demanding applications like 4K video or burst photography, this Extreme PRO card is an excellent choice and performs exactly as advertised.
R**Y
I've been using this SanDisk Extreme Pro 128GB card as my primary card in my mirrorless camera for over 8 months now, and it has been flawless. The transfer speeds are consistently fast, which is a huge time-saver when offloading 4K video files to my computer. It has never corrupted an image or failed to keep up during continuous burst shooting. For any serious photographer or videographer, this card’s reliability and performance are worth every penny.
Y**.
ممتاز
W**S
Excelente.
M**N
Çok iyi
R**Y
I've never had problems with SanDisk SD cards, my only concern is their authenticity. I feel buying from Amazon is a better option.
Trustpilot
1 month ago
2 weeks ago