Designed for professional photographers and videographers, the Delkin 256GB UHS-II microSDXC Card with Adapterfrom Delkin 256GB UHS-II microSDXC Card with Adapterfeatures a storage capacity of 256GB and takes advantage of the UHS-II bus to support maximum read speeds of 300 MB/s and maximum write speeds of 250 MB/s. This card has also been designed with the V90 Video Speed Class rating, which guarantees minimum write speeds of at least 90 MB/s. All of this allows for users to capture 8K, 4K, 3D, HDR, high-speed and high-frame-rate recordings, and multiple video streams created by 360° cameras. It also supports data-intensive simultaneous captures, such as raw and JPEG, as well as video, still, GPS data, and time-lapse.

UHS-II media achieves its speed through an extra row of pins and while this card has been designed for cameras that are UHS-II / V90 compatible, it may be used in devices that do not support UHS-II / V90. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-II and V60, which supports minimum write speeds of 60 MB/s, UHS-II and V30, which supports minimum write speeds of 30 MB/s, or UHS-I and U3, which also supports minimum write speeds of 30 MB/s. If your device does not support U3, this card is compatible with the U1 and Class 10 standards, each of which guarantees minimum write speeds of 10 MB/s.

Built for extreme conditions, Delkin's 256GB POWER UHS-II microSDXC Memory Card is protected against water, shock, and x-rays, and also features built-in error correction and wear leveling. Included is a UHS-II microSD to SD adapter, allowing this card to be used in SD-compatible devices, as well as a protective storage case.

256GB Storage Capacity    UHS-II / V90 / U3 / Class 10    Max Read Speed: 300 MB/s    Max Write Speed: 250 MB/s    Min Write Speed: 90 MB/s    Records 8K, 4K, 3D, and HDR Video    Records 360° and High-Speed Video    Records Raw, Burst, and High Frame Rates    Records/Stores Multiple Files/File Types    Shock, X-Ray, and Waterproof

Rated Video Speed Class 90 (V90) and utilizing two rows of pins, the POWER microSD card boasts recording speeds of up to 250 MB/s for uninterrupted 8K, 4K, 3D, HDR, 360°, and high-speed video capture. The card guarantees a minimum sustained write speed of 90 MB/s, allowing for simultaneous multi-file recording and ensuring that data is written swiftly and safely to the card. It is also capable of capturing high-resolution time-lapse photography, HDR (high dynamic range) photos, and continuous-burst shots.

Capable of offloading data at speeds reaching up to 300 MB/s, the POWER microSD card ensures a quick and efficient data transfer from card to computer for immediate access to your files and faster post-production start times. This is well-suited for photographers and videographers who need to quickly unload large amounts of data and get back to shooting.

Each Delkin microSD card comes with a full-sized UHS-II SD card adapter, enabling you to use your card in a DSLR, camcorder, point-and-shoot camera, and most other SD-compatible devices. Simply slide the microSD card into the adapter and you are ready to go.

Built to endure strenuous shooting environments, the POWER SD card is durably designed to be x-ray, shock, and waterproof. In addition, the card also utilizes built-in error correction and wear leveling to help ensure data integrity and a long lifespan. Each card is furthermore backed by a Lifetime Warranty and Delkin's American-based customer support team.

Related Questions and Answers

Q: 1. The adaptor says UHSI but the SD card says UHSII. Will this function properly on a Olympus Mark5 II and Ep1?

A: The Delkin Devices 128GB POWER UHS-II microSDXC Memory Card with microSD Adapter will work on any SD host that accepts UHS-II SD memory Cards.

Q: 2. Will this UHS-ll card work with Nikon D3500?

A: UHS-ll cards will work on a Nikon D3500 but a UHS-I card will be fine. Please select a card from this list: https://bhpho.to/3DGMdbs.

Q: 3. Is this card overkill for a Samsung Galaxy A52 5G Smartphone with 62 megapixel camera and 4K video?

A: The ProGrade Digital 256GB UHS-II microSDXC Memory Card with SD Adapter BH #PRMSD256GBPB is a good microSD card and would work in your mobile device but it is a bit more than what you need to record 4K on your smartphone.

Q: 4. This work with mavic 3?

A: Yes.

Q: 5. This card works on a Canon R5?

A: This card is compatible with the Canon EOS R5.

Q: 6. The all intra on the GH5 is 400mbs, so I assume this card won't work with the GH5?

A: Bitrate on cameras is denoted in Mbps (megabits) and not MBps (megabites). 400Mbps equates to 50MBps (8:1 ratio), and should be well within the specifications to work with the Delkin Devices V90 64GB UHS-II SXDC memory card.

Q: 7. Does anyone have any experience between this card and a DJI Mavic Mini 2?

A: This particular card has no speed advantage over UHS-I microSD cards due to the DJI Mini 2 having a UHS-I slot. However if you ever upgraded from the Mini 2, it would be required for the higher end drones like the Air 2S or Mavic Pro family.

Q: 8. Are those cards tested t o work on SONY FX6 ?

A: Technically, yes they could work however I would probably not use them in an FX6. I would either use the CFExpress Type A from Sony, or the UHS-II cards from Sandisk, Angelbird, or Prograde since they have a higher maintained write speed. https://www.bhphotovideo.com/c/product/1578709-REG/sony_80gb_cfexpress_type_a.html https://www.bhphotovideo.com/c/product/1499806-REG/prograde_digital_pgsd128gbckbh_128gb_uhs_ii_v90_sdxc.html https://www.bhphotovideo.com/c/product/1527888- https://www.bhphotovideo.com/c/product/1275619-REG/sandisk_sdsdxpk_064g_ancin_extreme_pro_uhs_ii_64gb.htmlREG/angelbird_avp128sdmk2v90_128gb_av_pro_mk2.html

Q: 9. Anyone try this with the GH5 at 500mbs 4K 10-bit?

A: Hi, the GH5 records at 400Mb/s in 4K All-Intra 10Bits, and this SD card can record perfectly

Q: 10. With the 2 pack, do you get two adapters?

A: Yes, the ProGrade Digital 256GB UHS-II microSDXC Memory Card with SD Adapter (2-Pack) comes with two micro SD cards, and two adpaters.