USB 3.1 Card Reader

Dual-Slot USB 3.1 Card Reader(High speed data transfer up to 312MB/s). Read and write on 2 cards simultaneously and support capacity up to 512G . Features 3 ports: USB 3.1, Micro USB 2.0 and Type-C 3.1. Accesses to SD and Micro SD cards simultaneously. Premium aluminium alloy housing with ABS protective caps.

  • Model: CR-UTC4AC GRAY
  • Bar Code: 6950291504203
The JJC CR-UTC4AC USB 3.1 Card Reader expands 2 card slots (SD/TF) to your computers, Micro OTG / USB-C OTG enabled phones or tablets. It is a convenient method to exchange files/photos/videos between the camera's SD cards and your phones or between dual memory cards. Thus you can share happiness on social media or email to your friends instantly.

With high quality chip and USB 3.1 technology, fast and stable data transfer rate is greatly ensured. The data transfer speed is up to 312MB/s. This card reader can read and write on 2 cards simultaneously and supports capacity up to 512G. Plug and play design, no drivers required. Therefore the card reader can achieve faster identification. 

The housing of the card reader is made of high quality aluminium alloy that is durable and good for heat dissipation. Protective caps protect both connectors from dust and scratches. The compact and portable design also makes it easy to carry. It takes little space and you can put it into your pocket or handbag while on the trip. 

Note: The high transfer speed can be achieved (up to 312MB/s) only when accessing high-speed SD or Micro SD cards with two-row pins.

Product Highlights
Dual-Slot USB 3.1 Card Reader(High speed data transfer up to 312MB/s)
Read and write on 2 cards simultaneously and support capacity up to 512G 
Features 3 ports: USB 3.1, Micro USB 2.0 and Type-C 3.1
Accesses to SD and Micro SD cards simultaneously
Premium aluminium alloy housing with ABS protective caps

Plug and play design


Model

Support Memory Cards

Support Systems

Ports

Package Includes

Color

Image

CR-UTC4AC BLACK

UHS-II SDXC, SDHC, SD cards

UHS-I SDXC, SDHC, SD cards

UHS-II microSD, microSDXC, 

microSDHC cards

UHS-I, microSD, microSDXC, 

microSDHC cards

MMC, RS-MMC, MMCmicro,

 MMCmobile, miniSD cards

Windows 10/8.1/8/7/XP/Vista, MacOS, Chrome, Linux, etc.

USB 3.1, Micro USB 2.0 and Type-C 3.1

USB 3.1 Card Reader x 1

 

Black

 

CR-UTC4AC GRAY

USB 3.1 Card Reader x 1 

Gray 



Write and Read Speed Test

Computer Port: USB 3.0                           Computer Port: USB 3.0

SD Card: Sony SF-G32T U3 V90                   TF Card: Kingston Micro SDXC 64GB U3 V90