Memory Cards
Delkin Devices 128GB POWER UHS-II V90 SDXC Memory Card
Price: $152.99
A 128GB UHS-II SD card rated V90, with up to 300 MB/s read and 250 MB/s write, for cameras that record 4K, 6K or 8K video and fast raw bursts.
Delivery and pickup
- Pick up in Fullerton932 W Orangethorpe Ave · 10 AM – 8 PM dailyFree
Ships within the US · estimates, not guarantees · for 1 item, before tax. Pickup & shipping
Warranty and what comes with it
From Cyber City
-
Choose store pickup at checkout and collect it at 932 W Orangethorpe Ave, Fullerton.
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Offered through independent leasing companies. Approval is their decision.
How lease-to-own works
Specs and details
Overview
01 · What stands out
V90 for heavy video
At least 90 MB/s sustained write for 4K, 6K and 8K video at high bitrates.
02 · What stands out
Up to 300 MB/s read
Fast offloads to a computer when used with a UHS-II reader.
03 · What stands out
Built tough
Water, shock and X-ray proof, with a write-protect switch.
The Delkin POWER 128GB is a UHS-II V90 SD card from the top SD line of Delkin Devices, a San Diego memory maker. It is rated UHS-II, V90, U3 and Class 10, and it is made for cameras that write a lot of data at once, like high-bitrate 4K, 6K or 8K video, raw burst shooting, or raw and JPEG saved together.
The Delkin POWER 128GB reads at up to 300 MB/s and writes at up to 250 MB/s, by Delkin's rating. The V90 rating means a sustained write of at least 90 MB/s, so heavy video keeps recording without dropped frames. Those top speeds need a UHS-II slot, as with any UHS-II V90 SD card. In a UHS-I camera or reader the card still works, but it runs at that slot's slower speed.
The maker estimates the Delkin POWER 128GB holds about 20,320 photos at 18MP, about 16 hours of 1080p video or about 264 minutes of 4K. If your camera has only a UHS-I slot and you shoot photos or 1080p video, a UHS-I V30 card costs less than a UHS-II V90 SD card, and if it needs CFexpress for its top video modes, ask us which card to get.
The Delkin POWER 128GB is water, shock and X-ray proof, has a write-protect switch to lock your files and works from 32 to 158°F. Delkin backs its memory cards with a limited lifetime warranty. See every memory card we carry.
Warranty and support
- Free pickup in FullertonFrom Cyber City
Choose store pickup at checkout and collect it at 932 W Orangethorpe Ave, Fullerton.
Get directions (opens in a new tab)- Lease-to-own optionsFrom Cyber City
Offered through independent leasing companies. Approval is their decision.
How lease-to-own works
The maker’s terms are on the maker’s page. Ask us before you buy if anything is unclear.
Specs
- Capacity
- 128GB
- Card type
- SDXC
- Bus
- UHS-II (two rows of pins)
- Speed class
- Class 10 / U3 / V90
- Read speed
- Up to 300 MB/s
- Write speed
- Up to 250 MB/s; 90 MB/s minimum sustained
- Estimated capacity
- About 20,320 photos (18MP), 16 hours of 1080p, 264 minutes of 4K (Delkin package estimate)
- Write protect
- Yes, built-in switch
- Durability
- Water, shock and X-ray proof
- Operating temperature
- 32 to 158°F (0 to 70°C)
- Backward compatible
- Works in UHS-I devices at their own speed
- Warranty
- Delkin limited lifetime warranty
As the maker lists them. Ask us to check anything before you buy.
Is it for you?
Good for
- Mirrorless and cinema cameras with a UHS-II SD slot
- High-bitrate 4K, 6K or 8K video
- Raw burst shooting and raw plus JPEG
Not the right pick if
- Your camera only has a UHS-I slot and you only shoot photos or 1080p video; a UHS-I V30 card costs less
- Your camera needs CFexpress cards for its top video modes
What the maker made it for
- Delkin designs the POWER SD card for data-heavy modes, including 8K video, high frame rates and raw bursts.
Tips
- Format the card in the camera you will use it in
- Turn the camera off before you take the card out
- Keep it in a case away from dirt; slide the lock switch to protect finished shoots
In the box
- Delkin POWER UHS-II V90 128GB SDXC card
Video
Delkin POWER vs BLACK SD UHS-II (V90) Memory Cards | Overview
From Delkin Devices on YouTube.
Questions
Will the Delkin POWER card work in a UHS-I camera?
Yes. It works in UHS-I devices, but it runs at that device's speed. You get the full 300 MB/s read and 250 MB/s write only in a UHS-II slot.
Is a V90 card good for 4K video?
Yes. V90 guarantees at least 90 MB/s sustained write, which covers high-bitrate 4K and many 6K and 8K modes on SD cameras.
How much 4K video fits on 128GB?
Delkin estimates about 264 minutes of 4K or about 16 hours of 1080p. Real time depends on your camera's bitrate.
Does it have a lock switch?
Yes. It has a built-in write-protect switch, and the card is water, shock and X-ray proof.
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Better together
Save when you buy them together
This itemDelkin Devices 128GB POWER UHS-II V90 SDXC Memory Card
$152.99
Sony Alpha a7C II Full-Frame Mirrorless Camera (Body Only)
$2,499.99
Choose options
Compare with similar
| Spec |
This item
Delkin Devices 128GB POWER UHS-II V90 SDXC Memory Card
|
 Delkin Devices 128GB ADVANTAGE UHS-I V30 SDXC Memory Card
|
 Delkin Devices 64GB ADVANTAGE UHS-I V30 SDXC Memory Card
|
|---|---|---|---|
| Price | Price: $152.99 |
Price: $59.99 |
Price: $30.99 |
| Capacity | 128GB | 128GB | 64GB |
| Card type | SDXC | SDXC | SDXC |
| Bus | UHS-II (two rows of pins) | UHS-I | UHS-I |
| Speed class | Class 10 / U3 / V90 | Class 10 / U3 / V30 | Class 10 / U3 / V30 |
| Read speed | Up to 300 MB/s | Up to 180 MB/s (with a compatible reader) | Up to 100 MB/s |
| Write speed | Up to 250 MB/s; 90 MB/s minimum sustained | Up to 100 MB/s; 30 MB/s minimum sustained | Up to 80 MB/s; 30 MB/s minimum sustained |
| Estimated capacity | About 20,320 photos (18MP), 16 hours of 1080p, 264 minutes of 4K (Delkin package estimate) | About 20,320 photos (18MP), 16 hours of 1080p, 264 minutes of 4K (Delkin package estimate) | Not listed |
| Write protect | Yes, built-in switch | Yes, built-in switch | Yes, built-in switch |
| Durability | Water, shock and X-ray proof | Water, shock and X-ray proof; error correction and wear leveling | Water, shock and X-ray proof; error correction and wear leveling |
| Backward compatible | Works in UHS-I devices at their own speed | Works in older SD devices at their own speed class | Works in older SD devices at their own speed class |
As the makers list them. Ask us and we compare them with you.
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