Sony
Sony Alpha a6400 compact mirrorless camera black with 16-50mm and 55-210mm lenses 32GB
$830.99
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In stock
SanDisk
SanDisk Extreme Pro microSDXC 64GB U3 95MB/s SDSDQXP-064G-G46A memory card
UHS-I microSDXC card rated U3 for 4K video, delivering up to 95 MB/s read and 90 MB/s write with included adapter
- TypemicroSDXC
- Capacity64GB
- Speed Class RatingUHS Speed Class 3
- Read SpeedUp to 95MB/s
- Write SpeedUp to 90MB/s
- Features4K Ultra HD and Full HD Video SanDisk Memory Zone included R
- Capture 4K Ultra HD video with U3 speed class
- Read up to 95MB/s for fast file transfers
- Write up to 90MB/s keeps recording smooth
- Water, shock, x-ray and temperature proof durability
- Includes RescuePRO Deluxe recovery software download offer
64 GB microSDXC for 4K video
The SanDisk Extreme Pro microSDXC card provides 64 GB of storage for action cameras, drones and smartphones that record 4K Ultra HD or Full HD footage. It carries a UHS Speed Class 3 rating, guaranteeing a minimum sustained write speed for uninterrupted video capture. The bundled SD adapter lets the card work in full-size SD slots without extra accessories.
Simple insert with bundled adapter
Installation is a matter of sliding the microSD card into the supplied SD adapter and then into the device slot; no drivers or formatting tools are required on most modern hardware. The card is water proof, shock proof, x-ray proof and temperature proof, so environmental mishandling rarely causes failure. The most common issue is using the card in a device that does not support the microSDXC standard, which prevents the capacity from being recognised.
U3 sustained write for 4K recording
The decisive specification is the UHS Speed Class 3 (U3) rating, which certifies a minimum sequential write performance sufficient for 4K Ultra HD video bitrates. Maximum read speed reaches 95 MB/s and write speed reaches 90 MB/s, but the U3 guarantee is what ensures frames are not dropped during continuous recording. Buyers whose device only requires Class 10 or U1 speeds will not benefit from the higher sustained write assurance.
Highlights
- Capture 4K Ultra HD video with U3 speed class
- Read up to 95MB/s for fast file transfers
- Write up to 90MB/s keeps recording smooth
- Water, shock, x-ray and temperature proof durability
- Includes RescuePRO Deluxe recovery software download offer
Specifications
| Brand | SanDisk |
|---|---|
| Series | Extreme Pro |
| Type | microSDXC |
| Capacity | 64GB |
| Speed Class Rating | UHS Speed Class 3 |
| Read Speed | Up to 95MB/s |
| Write Speed | Up to 90MB/s |
| Features | 4K Ultra HD and Full HD Video SanDisk Memory Zone included RescuePRO Deluxe one year media recovery software (download offer) |
| Shipping weight | 0.01 kg |
| Package size | 102 × 102 × 5 mm |
Questions about this item
How can I verify the card is delivering the rated 95MB/s read and 90MB/s write speeds after setup?
Run a benchmark tool such as CrystalDiskMark or ATTO Disk Benchmark on a PC using a quality UHS-I card reader; sequential results should approach 95MB/s read and 90MB/s write.
Does the retail package include the SD adapter and are there any accessories I must purchase separately?
The box contains the 64GB microSDXC card and a full-size SD adapter; no extra accessories are required for standard use.
Which capacity from the 16GB, 32GB and 64GB lineup should I choose for 4K Ultra HD video recording?
The 64GB model gives the longest recording time at 4K Ultra HD while keeping the same U3 speed rating as the smaller capacities.
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