The Delkin Devices 256GB ADVANTAGE UHS-I SDXC Memory Card is an ultra-fast, high-capacity storage solution engineered for photographers and videographers who demand peak performance from their DSLRs and advanced camcorders. Leveraging the UHS-I bus interface with a V30 / U3 / Class 10 rating, it delivers blazing max read speeds of 180 MB/s and max write speeds of 150 MB/s — keeping your workflow moving at full speed.
With a guaranteed minimum sustained write speed of 30 MB/s, this 256GB SD card captures smooth, uninterrupted 4K and Full HD 1080p video, as well as continuous RAW, JPEG, and burst-mode stills without dropped frames. Backed by a waterproof, shockproof, and X-ray proof build plus a limited lifetime warranty, the Delkin ADVANTAGE SDXC is built to perform in the most demanding shooting environments.
Key features
- Blazing-Fast Transfer Speeds: Max read speed of 180 MB/s and max write speed of 150 MB/s dramatically cut card-to-computer transfer times for a faster post-production start.
- Flawless 4K and Full HD Video: V30 Video Speed Class guarantees a minimum sustained write speed of 30 MB/s, preventing frame drops and recording interruptions in 4K and 1080p footage.
- Rapid-Fire Burst & RAW Shooting: UHS-I U3 / Class 10 rating supports continuous RAW, JPEG, and burst-mode photography without buffer slowdowns.
- Rugged, All-Conditions Protection: Waterproof, shockproof, and X-ray proof construction — plus built-in error correction and wear-leveling — ensures data integrity and long card lifespan.
- Secure Content Protection: Built-in write-protect switch safeguards your photos and videos from accidental deletion or overwriting in the field.
- Peace-of-Mind Warranty: Backed by a limited lifetime warranty and Delkin Devices customer support, with a protective storage case included.
Specifications
| Capacity | 256GB |
|---|---|
| Type | SDXC |
| Speed Class | UHS-I / V30 / U3 / Class 10 |
| Max Read Speed | 180 MB/s |
| Max Write Speed | 150 MB/s |
| Min Write Speed | 30 MB/s |
| Video Recording | 4K and Full HD 1080p |
| Durability | Waterproof, Shockproof, X-Ray Proof |
| Write Protect Switch | Built-In |
| Warranty | Limited Lifetime |
Frequently asked questions
Is the Delkin Devices 256GB ADVANTAGE SDXC card compatible with 4K video cameras?
Yes. The card carries a V30 Video Speed Class rating, guaranteeing a minimum sustained write speed of 30 MB/s, which is sufficient for smooth, continuous 4K and Full HD 1080p video recording without dropped frames.
What are the read and write speeds of this 256GB Delkin ADVANTAGE UHS-I card?
The card offers a maximum read speed of 180 MB/s and a maximum write speed of 150 MB/s, with a guaranteed minimum write speed of 30 MB/s, making it ideal for fast data offloading and demanding shooting modes.
How durable is the Delkin ADVANTAGE SDXC card for outdoor and travel photography?
The card is built to withstand extreme conditions — it is waterproof, shockproof, and X-ray proof. It also features built-in error correction and wear-leveling to protect data integrity, and is covered by a limited lifetime warranty.
