Taking full advantage of the UHS-II technology, the RDF9 UHS-II Card Reader unleashes the high-speed performance of SDXC / SDHC UHS-II memory cards. Equipped with USB 3.1 Gen 1 interface, the RDF9 delivers the blazing fast read and write speeds of up to 260MB/s and 190MB/s accordingly, facilitating high resolution video and RAW image transfers and post-production processing for professional photographers, videographers and graphic designers. Additionally, it also boasts the CompactFlash, SD and microSD card slots, offering you to transfer different types of digital files with one compact card reader.
Made for the latest UHS-II SD cards
The RDF9 card reader with the latest UHS-II interface is here to unleash the full performance of a UHS-II SD card, transferring high resolution RAW images and HD videos to your computer in just seconds. Besides the SD card slot, the multifunctional RDF9 also boasts CompactFlash and microSD card slots, an all-in-one design made for all the popular card types.
USB Type-A for great device compatibility
The RDF9 card reader is equipped with a micro USB (USB 3.1 Gen 1) port and includes a micro USB to USB Type-A cable to transfer data between your SD, microSD or CompactFlash memory card and your computer.
A must-have for professionals
Taking advantage of USB 3.1 Gen 1 and UHS-II technologies, the read and write speeds of the RDF9 are up to 260MB/s and 190MB/s, respectively. When paired with Transcend's 32GB UHS-II SD card, the RDF9 transfers an 8GB video in only 38 seconds, speeding up the post-production process for professional photographers, videographers, and graphic designers. In addition, the RDF9 has an LED indicator to show card insertion and data transfer activity.
The RDF9 card reader is small enough to slip into your pocket or briefcase for superior convenience. Because it's easy to carry, you can transfer your most important files anywhere, anytime.
Transcend offers the RecoveRx software, a free data recovery utility that allows you to search deep within a storage device for traces of erased files including digital photos, documents, music, and videos.
Dimensions67.6 mm x 45 mm x 15.2 mm (2.66" x 1.77" x 0.6")
Weight30.6 g (1.08 oz)
micro USB to USB Type A
USB 3.1 Gen 1
Card Reader Slot(s)
Operating Temperature0?C (32?F) ~ 70?C (158?F)
Speed may vary due to host hardware, software, usage, and storage capacity.
Two-year Limited Warranty
Please click here for more information about the Transcend Warranty Policy.
Microsoft Windows 7
Microsoft Windows 8
Microsoft Windows 10
Mac OS X 10.2.8 or later
Linux Kernel 2.6.30 or later
Memory Card Supported
SDHC (UHS-II)/SDXC (UHS-II)/SDHC (UHS-I)/SDXC (UHS-I)/microSDHC (UHS-I)/microSDXC (UHS-I)/CompactFlash (UDMA6)/CompactFlash (UDMA7)