Sandisk Extreme Pro SD UHS-II Card Reader/ Writer

Sandisk Extreme Pro SD UHS-II Card Reader/ Writer
Regular price 149.00


The SanDisk Extreme Pro SD UHS-II SD Reader/Writer is a single-slot compact USB 3.0 SD card reader. It supports full-size SD and can operate in UHS-I and UHS-II modes.

The SanDisk reader is compatible with Max OS 10.3x+, Windows 7/8/10. It supports USB 3.0 and is backwards compatible with USB 2.0 connections. It is backed by a two year warranty. The reader tested is model SDDR-399-G46 UPC 619659146641. The reader is made in China.

Externally, the reader has a plastic case with brushed metal accent panel on top. There is a card access light on the top of the reader above the brushed metal panel. The ends and side of the reader and the slider are high gloss plastic while the top and bottom have a textured appearance. The reader has a lightweight and hollow feeling but is sufficiently rigid.


-Read Speed:up to 500MB/s1

-Form Factor:Works with non-UHS, UHS-I, and UHS-II SDHC and SDXC cards

-Interface:USB 3.0

 Technical Specs

Reader: SanDisk Extreme Pro SD UHS-II Reader/Writer
Benchmark: CrystalDiskMark 3.0.3 x64
Program settings: 1000 MB, 5 passes, random test data
Operating system: Windows 10 Pro
Motherboard: Gigabyte GA-Z77X-UD3H
Processor: Intel Core i7-3770K @ 4.40GHz
RAM: 32GB DDR3 1600