Lexar Professional 633x 16GB SDHC UHS-I/U1 Card with Image Rescue 5 Software - LSD16GCB1NL633

by people ...

Product Specifications

High-speed, Class 10 performance—leverages UHS-I technology for a read transfer speed up to 633x (95MB/s)
Capture high-quality images and extended lengths of stunning 1080p full-HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera
Enjoy shooting longer without changing cards—large capacity options up to 512GB
High-speed file transfer from card to computer to dramatically accelerate workflow
Includes downloadable Image Rescue software to recover most photo and select video files

Product Description

Size:16GB Lexar Professional 633x SDHC/SDXC UHS-I cards let you quickly capture and transfer high-quality photos and 1080p full-HD, 3D, and 4K video, with a read transfer speed up to 633x (95MB/s). The cards leverage UHS-I technology (U1 or U3, depending on capacity) for high-speed, Class 10 performance. And when using a USB 3.0 card reader, you’ll power through post-production with high-speed card-to-computer file transfer. This dramatically accelerates workflow from start to finish, so you can save time and get back to the business of photography. Cards include downloadable Image Rescue software, and come with a limited lifetime warranty.

Product Reviews

even worse than my old SD cards

Very slow cards on my Canon 5D Mark 3, freeze after continuous shoot for 5 pictures, even worse than my old SD cards. False description, and could not return for full refund.

Can sketch the scene while it writes…

I purchased these as additional backups to my older “Lexar Professional 600x 16GB SDHC UHS-I Flash Memory Card LSD16GCRBNA600” thinking that they would be similar or maybe slightly better performance in my Nikon D7100. Oddly, it turns out that these, unlike their predecessors, are SO much slower when shooting RAW at higher frame rates. The Nikon D7100 has a small buffer. To alleviate some of the pressure off the internal memory I have used both the older Lexar cards mentioned above (also the 32GB models)and the SanDisk Extreme PRO 16GB UHS-I/U3 SDHC Flash Memory Card. All worked amazing. Never had any significant issues or missed a shot. I started using these newer versions and the camera would take three shots and then the frame rate would drop to about 1 frame every 1.5 seconds. With the other cards, the frame rate would drop to about 3 frames per second. That seems like a big difference for a card claiming to have similar or better capabilities to older products. It also seems to read slower than the other cards too. I reformatted the cards in the camera but it made no difference. Not exactly sure why the drastic reduction in performance has occurred, but it is disappointing when compared to older models of this card.

Not for Sony A7s ii 4K video.

3 stars because it works in my computer. And it’s priced fairly. For those who asked (or reported otherwise), I can confirm, this card will NOT shoot 4K video on the Sony a7sii (a7s ii). So it probably won’t shoot 4K on other similar Sony mirrorless cameras. It will shoot stills, for what it’s worth. But it definitely will not shoot 4K video. (Which is odd, because I have a Transcend brand SDXC with the same specs that will.) I should’ve got the U3. Well, at least I have 128 gigs of storage.

BOTH cards stopped working within 6 months

I loved them (with a 5 star review), but within 6 months BOTH of the cards were having errors, won’t download to the computer, and have difficulty saving the photos when I take them. Very disappointed that they have not lasted long.

I could shoot RAW for days

finally I could shoot RAW for days and not worry about memory getting full

Poorly constructed - cards splitting at the seams!

I have purchased many of these, and I am SO sad that even though they are a good value in price, they are TERRIBLY constructed. I am a professional wedding photographer, and obviously, my cards are super important. These cards are all splitting down the seam and are completely unreliable and unusable now. Luckily, I shoot dual card slots, or I would have lost images - yikes! Maybe they would be OK if you don’t change your cards much, but that’s not worth the risk in my opinion.

Both died after just a month

I just started using these in September (one month ago) for my semester abroad. They barely each filled up with photos when one of them suddenly stopped reading on my camera and my computer altogether. Neither even acknowledged that it was plugged in. Then a few days later into using the second card, my camera said it was full of pictures. When I plugged it into the computer, it said it was completely empty. They are both completely useless to me and I could’ve lost a ton of valuable photos. If I could leave a negative review I would. If the company reads this I think I deserve a refund or a new set of cards. I am beyond frustrated and now I’m stuck with no way to use my camera.

Good card.

Bought in conjunction with a Canon Powershot SX530. Took more than 600 pictures, and filled only a small fraction of the card’s capacity. No problems copying to a computer.

Five Stars

Great product!

Five Stars

this was the cheaper way to get up to the 256 for the camera. they work great

Best of the Best.

Best price on the planet, quality item.

One Star

did’n work

awesome.

I use these every day with my Nikon D7200. They do what you’d expect from a quality SD card. Fast, effective, awesome.

Best card for my canon

Best card for my canon

Test product immediately!

Unfortunately I bought these too long ago to return but one of them is defective. I just opened the package during my sons football game and it said their was an error with the…