You May Also Like

Bags, Cases & Straps:

Extreme High-Speed Memory Card

The SanDisk Extreme MicroSDXC 128GB 4K V30 A2 is a high capacity Class 10 Memory Card with a lightning fast read speed up to 160MB/s, as well as a write speed up to 90MB/s. Its reliable design and build quality makes it a great option for a wide range of photography and video applications

Supports 4K Video Recording

Unleash the full potential of your action camera or smart device and take advantage of the cards Ultra High Speed (UHS) Speed Class 1 (U3) and V30 certification to enjoy ultra-fast performance speeds that easily meet the requirements of 4K video recording.

A2 Certification - Made for Mobile Devices

This Extreme MicroSD has A2 certification, which is designed to provide a framework for improved performance when combined with a mobile device and can deliver ultra-fast read input-output access per second (IOPS) speeds of 4000 when reading and 2000 when writing. It also uses a Command Queuing and Cache function to quickly open apps.

Included SD Adapter

An included SD adapter allows you to utilise the versatile card in most devices that accept SD cards.

Extremely Reliable

Constructed to be waterproof, x-ray proof, temperature proof and shockproof, this card can handle whatever you can throw at it with ease, providing the peace of mind that even if you hit bad weather conditions your data, images and video can be safe and secure on the 128GB SanDisk 4K A2 V30 MicroSDXC Extreme Plus Memory Card.

Form factor:



Up to 160MB/s read and up to 90MB/s write speed

Temperature proof, water proof, shock proof, and x-ray proof


Card dimension:

14.99mm x 10.92mm x 1.02mm

Operating temperature:

-25ºC to 85ºC

Storage temperature:

-40ºC to 85ºC


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

Class 10 and UHS Speed Class 3 (U3) for 4K Ultra HD (3840x2160p) and Full HD video (1920x1080p)


* Specifications subject to change by the manufacturer without notice

  • SanDisk Extreme 128GB MicroSDXC UHS-I U3 Class 10 4K V30 A2 160MB/s Memory Card
  • SanDisk Micro SD/SDHC/SDXC to SD Adapter


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.