Fast enough to keep up with the action

The SanDisk Extreme® microSDXC™ memory card lets you save time transferring media with read speeds of up to 190MB/s *9 powered by SanDisk® QuickFlow™ Technology *10 (64GB – 1TB). Pair with the SanDisk® Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately). With write speeds up to 130MB/s *9, it’s ideal for your Android™ smartphone, action cameras, or drones. This high-performance microSD™ card handles 4K UHD video recording, Full HD video *2, and high-resolution photos. Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience. *7

Save time transferring content

With SanDisk® QuickFlow™ Technology *10 (64GB – 1TB), this card optimizes performance for timesaving media offloads with quick read speeds up to 190MB/s. *9 Pair with the SanDisk® Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately).

Write speeds of up to 130MB/s

Capture fast-action photos or shoot 4K UHD video *2 with write speeds of up to 130MB/s.9The SanDisk Extreme® microSDXC™ UHS-I Card lets you shoot more and faster.

Great for capturing 4K UHD Video *2

Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB *1, the SanDisk Extreme® microSD™ UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings. *5

Load apps faster with A2

Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme® microSD card’s A2 *7 Specification.

Durable design for use in extreme environments

SanDisk Extreme® microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof, *4 so you can enjoy your adventures without worrying about the durability of your memory card.

💾 SanDisk Ultra microSDXC UHS-I Memory Card delivers fast and reliable storage for your photos, Full HD videos, apps, music, and files. Featuring Class 10 / UHS-I performance, it is ideal for compatible smartphones, tablets, cameras, security cameras, and other microSD-enabled devices.

📦 Available Capacities: 16GB | 32GB | 64GB | 128GB | 256GB | 512GB | 1TB
⚡ Fast Transfer Performance | 🎥 Full HD Ready | 📱 Wide Device Compatibility
📌 Please specify your required capacity when ordering.

About this item

• Save time with card offload speeds of up to 170MB/s powered by SanDisk QuickFlow Technology (Up to 170MB/s read speed. Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, and 512GB capacities. 1GB=1,000,000,000 bytes. Actual user storage less.)
• Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
• Write speeds up to 80MB/s (Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
• Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920×1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.)
• Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.)