Sony

Sony Tough-M UHS-II SDXC 128GB Card & MRW-S1 Reader

4.7 (2186 reviews)

Unleash Lightning-Fast Data Transfer and Rugged Durability The Sony Tough-M Series SDXC UHS-II Card and MRW-S1 Reader/Writer combo offer unparalleled speed and reliability. Designed for professionals, this combination ensures fast data transfer, rugged durability, and support for high-resolution ...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Unleash Lightning-Fast Data Transfer and Rugged Durability

The Sony Tough-M Series SDXC UHS-II Card and MRW-S1 Reader/Writer combo offer unparalleled speed and reliability. Designed for professionals, this combination ensures fast data transfer, rugged durability, and support for high-resolution video recording.

Specifications:

  • SD Card Type: SDXC UHS-II
  • SD Card Capacity: 128GB
  • SD Card Speed Class: V60, CL10, U3
  • SD Card Max Read Speed: 277MB/s
  • SD Card Max Write Speed: 150MB/s
  • SD Card Features: Waterproof (IPX8), Dustproof (IPX6), Toughness design
  • Reader/Writer Interface: USB 3.1 (compatible with USB 3.0/2.0)
  • Reader/Writer Compatibility: UHS-II and UHS-I SD cards

Key Features

Product 1: Waterproof (IPX8)/ Dustproof (ipx6)3

Product 1: Up to 277MB/s read speed and 150MB/s write speed

Product 1: Toughness design (18x stronger than standard UHS II card)

Product 1: Supports 4K video recording

Product 2: UHS-II and UHS-I SD Card Reader/Writer

Product 2: USB3.1 interface – compatible with USB3.0/2.0

Product 2: Reads/Writes at higher speed than most PC SD ports

Product 2: Usable with micro SD cards (full size SD adapter not included)

Specifications

Product Type
UHS-II SDXC Card
Card Capacity
128GB
Read Speed
Up to 277MB/s
Write Speed
Up to 150MB/s
Waterproof Rating
IPX8
Dustproof Rating
IPX6
Toughness
18x stronger than standard UHS II card
Video Support
4K video recording
Included Reader
MRW-S1 UHS-II and UHS-I SD Card Reader/Writer
Reader Interface
USB3.1 (compatible with USB3.0/2.0)

Pros & Cons

👍 Pros

  • Offers a high read speed of up to 277MB/s and a write speed of 150MB/s, enabling quick data transfer.
  • Boasts a "Toughness design" that makes it 18x stronger than standard UHS-II cards, enhancing durability.
  • Supports 4K video recording, making it suitable for high-resolution video capture.
  • Comes with an MRW-S1 USB3.1 UHS-II/UHS-I SD Card Reader/Writer for fast data transfer to computers.
  • The card is waterproof (IPX8) and dustproof (IPX6), providing robust protection against elements.

👎 Cons

  • The MRW-S1 Reader does not include a full-size SD adapter for micro SD cards, requiring a separate purchase if needed.
  • Specific details on the type of 4K video recording supported (e.g., frame rate, bit rate) are not provided.
  • The toughness rating (18x stronger) is a comparative measure, without an explicit impact resistance standard.
  • The 128GB capacity, while substantial, might be considered moderate for professional videographers who shoot extensive 4K footage.
  • The card reader's compatibility with specific operating systems or older USB standards beyond USB3.0/2.0 is not explicitly mentioned.

Frequently Asked Questions

The Sony Tough-M UHS-II SDXC 128GB Card offers a maximum read speed of up to 277MB/s.
Yes, this card explicitly supports 4K video recording, making it suitable for cameras that capture high-resolution footage.
It features a "Toughness design" and is rated 18 times stronger than standard UHS-II cards, in addition to being waterproof (IPX8) and dustproof (IPX6).
The MRW-S1 Reader is a UHS-II and UHS-I SD Card Reader/Writer with a USB 3.1 interface, offering higher read/write speeds than most PC SD ports.
The MRW-S1 Reader can be used with micro SD cards, but it requires a full-size SD adapter, which is not included.