Sony
Sony MRW-S1 UHS-I/II SD Memory Card Reader/Writer
Accelerate your workflow with the Sony MRW-S1, a high-speed UHS-II SD card reader designed for professionals. This external reader leverages a USB 3.1 Gen 1 interface to deliver significantly faster data transfer speeds than typical built-in computer SD card slots. It fully supports both UHS-II and UHS-I SD cards, ensuring compatibility with a wide range of media, including high-performance cards like Sony's SF-G series. The MRW-S1 also accommodates micro SD cards with an adapter, offering versatile use for various projects and reducing wait times for large file transfers.
$29.99
Owner Satisfaction
4.4
/ 5
Category Rank
118
/ 255
#118 in Memory Card Readers
Price vs Category Average
-2%
Below average
Interface
3.13.02.0
/ USB (compatible with USB /)
Who it's for
- High-Speed UHS-II Support
- Reliable Sony Build Quality
- Compact and Portable Design
Who should skip it
- Premium Price Point
- SD-Only Format Limitation
- Non-Native USB-C Connection
Key Specs
Interface
USB 3.1 (compatible with USB 3.0/2.0)
Supported Memory Cards
UHS-II SD, UHS-I SD, micro SD
Transfer Speed
Up to the capability of the inserted SD card and USB connection
Number of Slots
1
Warranty
1 Month (Seller Provided)
Country of Origin
China
USB Standard Version
USB 3.0, USB 3.1 Gen 1
Form Factor
External
Features
- Faster data transfer than PC SD slots
- Supports UHS-II and UHS-I SD cards
- Utilizes USB 3.1 Gen 1 interface
- Reduces large file transfer waiting times
- Compatible with micro SD cards (adapter required)
- Activity indicator light for status updates
What customers say
This card reader earns high praise primarily for its exceptional speed and robust build quality, making it a favorite for professionals handling large files like 4K video. Users consistently report achieving advertised high transfer rates when using UHS-II cards, significantly boosting workflow efficiency. The durable metal construction inspires confidence regarding its longevity in demanding environments. While its performance is outstanding, the premium price point is a frequent point of concern for budget-minded buyers. A few users also noted that the integrated cable design can feel restrictive. Overall, satisfaction remains strong due to its specialized, reliable, high-speed operation, despite the cost.
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