JJC 3-in-1 USB 3.1 Memory Card Reader for UHS-II SDXC SDHC SD, MMC, RS-MMC, MMCmicro, MMCmobile, miniSD, microSD, microSDXC, microSDHC and UHS-I Cards, for Windows MacOS Chrome - Black

• JJC Dual-Slot USB 3.1 Card Reader, fast and stable data transfer rate is greatly ensured up to 312MB/s.
• 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 sharing happiness on social media or email to your friends instantly.
• Plug and play design, read and write on 2 cards (SD and Micro SD cards) simultaneously and support capacity up to 512G.
• Features 3 ports: USB 3.1, Micro USB 2.0 and Type-C 3.1. Wide Compatibility: supports different kinds of memory cards, such as 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. perfectly compatible with Windows/OS/Chrome/Linux systems, please refer to the details page.
• Premium aluminium alloy housing with ABS protective caps, good for heat dissipation & easy to carry. Please 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.

JJC 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. Support Memory Cards： 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 Support Systems: Windows 10/8.1/8/7/XP/Vista, MacOS, Chrome, Linux, etc. Ports: USB 3.1, Micro USB 2.0 and Type-C 3.1 Transfer Speed: 312MB/s 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. Package Includes USB 3.1 Card Reader x 1