SanDisk Extreme Pro microSD UHS I Card 256GB for 4K Video on Smartphones, Action Cams & Drones 200MB/s Read, 140MB/s Write, Lifetime Warranty [SDSQXCD-256G-GN6MA]

Where top speeds meet high capacity

Get extreme speeds from a microSDXC™ memory card for fast transfer, app performance, and 4K UHD.2 Ideal for your Android™ smartphone, action cameras or drones, this high-performance Extreme Pro microSD SDXC card does 4K UHD video recording, Full HD video, and high-resolution photos. Super-fast SanDisk Extreme PRO microSDXC™ memory card achieves read speeds up to 200MB/s8 and writes up to 140MB/s.8  Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience.5

Improve your workflow efficiency

With SanDisk QuickFlow Technology9, this card optimizes performance for timesaving media offloads with quick read speeds up to 200MB/s8 (64GB - 1TB). Pair with the SanDisk Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately).

Write speeds of up to 140MB/S

Capture fast-action photos or shoot 4K UHD video2 with write speeds of up to 140MB/s.8 The SanDisk Extreme PRO microSDXC UHS-I Card lets you shoot more and faster.

Great for capturing 4K UHD video

Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB1, the SanDisk Extreme PRO microSD UHS-I card lets you capture uninterrupted 4K UHD2 and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.4

Load apps faster with A2

Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme PRO microSD card’s A25 Specification.

Durable design for use in extreme environments

SanDisk Extreme PRO microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof,3 so you can enjoy your adventures without worrying about the durability of your memory card.

Specifications

Capacity

256GB

Form Factor

microSDXC™

Sequential Read Performance

Up to 200MB/s

Sequential Write Performance

Up to 140MB/s

Warranty

Lifetime Limited Warranty

Dimensions (L x W x H)

10.92mm x 14.99mm x 1.02mm

Weight

1.66gms

Model Number

SDSQXCD-256G-GN6MA

Operating Temperature

-25°C to 85°C

Non-Operating Temperature

-40°C to 85°C

Certifications

CE, FCC, C-Tick/RCM, UKCA, EAC, ICES

Product Features

• Write speeds of up to 140MB/s
• Great for capturing 4K UHD video
• Load apps faster with A2

Compatibility

Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices