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Extreme Microsdxc Card 64GB +SD Adapter (Microsd Card for Smartphones, Action Cameras, Drones, V30, up to 170 Mb/S, Quickflow Technology, Rescuepro Deluxe, UHS-I, 4K, V30, A2, C10, U3)

Extreme Microsdxc Card 64GB +SD Adapter (Microsd Card for Smartphones, Action Cameras, Drones, V30, up to 170 Mb/S, Quickflow Technology, Rescuepro Deluxe, UHS-I, 4K, V30, A2, C10, U3)

Regular price £43.07 GBP
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  • Save time with card offload speeds of up to 170MB/s powered by SanDisk QuickFlow Technology
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Up to 80MB/s write speeds for fast shooting
  • 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
  • Rated A2 for faster loading and in-app performance

From the manufacturer

Write Speeds of up to 80MB/s(1)

Capture fast-action photos or shoot 4K and 5K UHD video(3) with write speeds of up to 80MB/s. The SANDISK Extreme microSDXC UHS-I Card lets you shoot more, fast.[64GB]

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SANDISK Extreme microSDXC Card Video

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Improve Your Workflow Efficiency

With SANDISK QuickFlow Technology(2), this card optimizes performance with quick read speeds up to 170MB/s.(1) Pair with the SANDISK Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).[64GB]

Shoots 4K and 5K Video(3)

This card captures 4K and 5K UHD and Full HD video(3) with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.(4)

Load Apps with A2(5)

Get faster app performance for an outstanding smartphone experience thanks to this card’s A2 Specification.[64GB-1TB](9)

Durable Design

SANDISK Extreme microSDHC and microSDXC UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof(6).

Easy File Recovery

Includes a 2-year offer for RescuePRO Deluxe file recovery software(7), which helps you restore images you accidentally deleted.

Upgrade your workflow

Transfer Speeds

Up to 190MB/s(1)[128GB-1TB](9)(2)

Transfer Speeds

Up to 200MB/s(1)[64GB-1TB](9)(2)

Performance

Allows for high-speed offloads that minimize downtime

Write Speeds

Up to 130MB/s(1)[256GB-1TB](9)

Write Speeds

Up to 140MB/s(1)[256GB-1TB](9)

Card Compatability

Ideal for SANDISK SD and microSD cards with SANDISK QuickFlow Technology

Video Quality

4K & 5K UHD(3)

Video Quality

4K UHD and Full HD Video

Design

Premium aluminum enclosure helps keep cards cool to prevent overheating

Speed Class

C10, V30, and U3(4)

Speed Class

C10, V30, and U3(4)

Connectivity

USB-C (5Gbps) port provides super-fast media transfers

App Performance

A2 Specification(5)[64GB-1TB](9)

App Performance

A2 Specification(5)[64GB-1TB](9)

Security

Write-protect lock switch helps protect from overwritin

Legal Disclaimers

Not all devices support microSD memory card formats. Check with your device manufacturer for more details.

(1) Speeds vary by capacity. [256GB-1TB]: Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 130MB/s write speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. [128GB]:Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 90MB/s write speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. [64GB]: Up to 170MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 80MB/s write speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. [32GB]: Up to 100MB/s read speeds; up to 60MB/s write speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.(2) SANDISK QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. Must use SANDISK Professional PRO-READER SD and microSD to achieve maximum transfer speeds (sold separately). (3) Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on Sandisk site. (4) UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. 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.(5) [64GB-1TB]: A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors. [32GB]: A1 performance is 1500 read IOPS, 500 write IOPS. Results may vary based on host device, app type and other factors. (6) Card only. See official Sandisk website for additional information and limitations.(7) Registration required; terms and conditions apply.(8) Download and installation required. See the SANDISK Memory Zone page on Sandisk site. (9) 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.

Product specifications subject to change without notice. Pictures shown may vary from actual products.

SANDISK, the SANDISK logo, SANDISK Professional, SANDISK Extreme, SANDISK QuickFlow, and RescuePRO are registered marks or marks of Sandisk Corporation or its affiliates in the US and/or other countries. The microSD, microSDHC and microSDXC marks and logos are marks of SD-3C, LLC. Android is a mark of Google LLC. All other marks are the property of their respective owners.

2025 Sandisk Corporation or its affiliates. All rights reserved.

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