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  • Mobile Storage
    • Ultra Dual Drive USB Type-C | SanDisk
    • iXpand Flash Drive for iPhone and iPad | SanDisk
      • iXpand Flash Drive | SanDisk
    • Ultra Dual USB Drive 3.0 | SanDisk
    • Connect Wireless Stick | SanDisk
    • Ultra USB Type-C Flash Drive | SanDisk
    • Ultra Dual Drive m3.0 | SanDisk
    • iXpand Base for iPhone | SanDisk
  • Cards & Readers
    • SD Cards
      • ExtremePro microSD
      • Extreme PRO SDHC/SDXC UHS-I Memory Card | SanDisk
      • Extreme PLUS SDHC/SDXC UHS-I Memory Card | SanDisk
      • Extreme SDHC/SDXC UHS-I Memory Card | SanDisk
      • Ultra PLUS SDHC/SDXC Memory Card | SanDisk
      • Ultra SDHC/SDXC Memory Card 80MB/s read speed | SanDisk
      • SDHC/SDXC Memory Card | SanDisk
      • Extreme SDHC/SDXC UHS-I Memory Card | SanDisk
    • microSD Cards | SanDisk
      • Extreme microSD Card | SanDisk
      • Extreme microSD for Action Cameras | SanDisk
      • microSD Card | SanDisk
      • microSD High Endurance Video Monitoring Card | SanDisk
      • Ultra microSD UHS-I Card | SanDisk
      • Extreme PRO microSDXC UHS-II Card | SanDisk
      • SanDisk Ultra Plus microSD UHS-I Card | SanDisk
      • SanDisk Ultra microSD UHS-I CARD | SanDisk
      • Extreme microSDXC | SanDisk
      • SanDisk Extreme PRO microSD A2 Card
      • Extreme PLUS microSD A2 Card | SanDisk
      • Extreme microSD A2 Card | SanDisk
    • Compact Flash | SanDisk
      • Extreme PRO CompactFlash Memory Card | SanDisk
      • Extreme CompactFlash Memory Card | SanDisk
      • Ultra CompactFlash Memory Card | SanDisk
    • CFast | SanDisk
      • Extreme PRO CFast 2D Memory Card | SanDisk
    • Memory Card Readers | SanDisk
      • Extreme PRO CFast 2.0 Reader/Writer | SanDisk
      • ImageMate All-in-One USB 3.0 Reader | SanDisk
      • MobileMate Duo Adapter and Reader | SanDisk
      • MobileMate USB Reader | SanDisk
      • Extreme PRO SD UHS-II Card Reader/Writer | SanDisk
      • Extreme PRO SD UHS-II Card USB-C Reader/Writer | SanDisk
      • ImageMate Pro USB 3.1 Reader | SanDisk
      • MobileMate USB 3.0 Reader | SanDisk
  • USB Flash
    • SanDisk Extreme Go USB 3.1 Flash Drive
    • SanDisk Extreme PRO USB 3.1 Solid State Flash Drive
    • Cruzer Dial USB Flash Drive
    • SanDisk Ultra Flair USB 3.0 Flash Drive
    • SanDisk Ultra USB 3.0 Flash Drive
    • SanDisk Ultra Fit USB 3.0 Flash Drive
    • Cruzer Force USB Flash Drive | SanDisk
    • Cruzer Glide USB Flash Drive
    • Cruzer Orbit USB Flash Drive
    • Cruzer U USB Flash Drive
    • Cruzer Blade USB Flash Drive
    • Cruzer Fit USB Flash Drive
    • SanDisk Ultra Fit USB 3.1 Flash Drive
    • SanDisk® Cruzer Spark™ USB 2.0 Flash Drive
  • SSD
    • SanDisk Extreme 900 Portable SSD
    • SanDisk SSD Plus
    • SanDisk SSD Notebook Upgrade Tool Kit
    • SanDisk Ultra 3D SSD
    • Ultra 3D SSD Redirect
    • SanDisk Extreme Portable SSD - External Solid State Drive | SanDisk®
    • SanDisk Extreme PRO M.2 NVMe 3D SSD
  • MP3 Players
    • Clip Sport MP3 Player | SanDisk
    • Clip Jam MP3 Player | SanDisk
    • Clip Sport Plus MP3 Player | SanDisk
  • Extreme Team
    • Steve McCurry
    • Akito Mizutani
    • Walter Iooss
    • Elizabeth Kreutz
    • Tom Bol
    • Lucas Gilman
    • Marcelo Maragni
    • Jeff Lewis
    • Corey Rich
    • Christian Pondella
    • Caio Guatelli
    • Terrell Lloyd
    • Michael Grecco
    • Akash Das
    • Kaustav Saikia
    • Amy Tierney
    • Alex Liu
    • Scott A. Woodward
    • Steve Simon
    • Kike Calvo
    • C.S. Ling
    • Peter Eastway
    • Cliff Mautner
    • Bambi Cantrell
    • Bob and Dawn Davis
    • Zach & Jody Gray
    • Marcus Bell
    • Sam Nicholson
    • Richard Finn Gregory
    • Vincent Laforet
    • Sebastien Devaud
    • Paolo Baccolo
    • Phil Coates
    • David Newton
    • Daniel Fox
    • Fred Pompermayer
    • Christian Nørgaard
    • Kirill Umrikhin
    • Matthew Jordan Smith
    • Richard Walch
    • Marcel Laemmerhirt
    • Dom Daher
    • Joao Carlos
    • Claudia Goetzelmann
    • Patrick Bellair
    • Wendell Phillips
    • Tyler Stableford
    • Jonathan & Angela Scott
    • Ellen Anon
    • Daisy Gilardini
    • Georg Tappeiner
    • George Karbus
    • Renan Ozturk
    • Lars Schwellnus
    • Tim Laman
    • Sean Scott
    • Nick Didlick
    • Dave Black
  • Stories
  • Where to Buy

Extreme PRO SD UHS-II Card Reader/Writer

Pro-level transfer performance in a compact SD™ card reader

Learn More
  • Overview
  • Options
  • Specifications
  • Warranty
  • Where To Buy

Maximize workflow efficiency

The SanDisk Extreme PRO® SDTM UHS-II Card Reader/Writer is designed to increase workflow efficiency for professional photographers and videographers. Small enough for fieldwork, the compact reader is built to handle the high-performance demands of UHS-II card technology and offers support for fast transfer speeds. With a USB 3.0 interface (and backwards-compatible with USB 2.0), the SanDisk Extreme PRO SD UHS-II reader/writer is your best choice for performance and efficiency when paired with a SD UHS-II memory card2.

Support for Super-Fast SD UHS-II Card Transfer Speeds

The SanDisk Extreme PRO SD UHS-II Card Reader moves content fast to expedite your post-production work flow.

Compatibility

Compatible with UHS-II and USB 3.0, backwards-compatible with UHS-I and non-UHS SD cards, and USB 2.0.

Compact SD Card Reader

The small size of the SanDisk Extreme PRO SD UHS-II Card Reader makes it perfect for fieldwork and on-location shoots. 

SanDisk Extreme PRO<sup>®</sup> SD™ UHS-II Card Reader/Writer

SanDisk Extreme PRO® SD™ UHS-II Card Reader/Writer

  • 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

Nature & Wildlife Photographers

Learn more about our featured Nature and Wildlife photographers

Meet the Team

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Black, Extreme PRO SD Card

SANDISK EXTREME PRO SD UHS-II CARD

Extremely fast transfer speeds

Learn More
Black, Extreme 900 External SSD

SanDisk Extreme 900 external SSD

High-Capacity Storage that’s up to 9X Faster than External Hard Drives

Learn More
  • Specifications
  • PRODUCT DETAILS
  • PRODUCT NUMBERS
  • Warranty

Extreme PRO SD UHS-II Card Reader/Writer
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
  • Single slot SD™ UHS-II card reader/writer
  • USB 3.0/USB 2.0 compatible
  • Optimized for SanDisk SD UHS-II cards  
Americas, Europe / Asia-Pacific
/ Middle East & Africa
SDDR-399-G46
Australia SDDR-399-Q46
China SDDR-399-Z46
Japan SDDR-399-J46
Global SDDR-399-G46

2 YEAR LIMITED WARRANTY

2-year limited warranty. For more information, see the Warranty and User Guide page.

Go to SanDisk Global Customer Care

Where to Buy SanDisk Worldwide

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Disclosures

Based on USB 3.0 specification; performance may vary depending on use case and host device. 1MB=1,000,000 bytes.

Card not included. Sold separately.

See www.sandisk.com/wug for more information

 

 

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