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Compact silver card reader with USB-C, Micro USB and USB 3.0 connectors, dual SD and microSD slots

JJC RFID USB-C Micro USB 3.0 Card Reader

SKU CH-APP2-R9TV6

A compact reader connects SD and microSD cards to USB-C, USB 3.0 or Micro USB 2.0 ports for simultaneous two-card access up to 1 TB

  • ConnectorsUSB Type C, Micro USB, 3.0
  • Dimensions4.064 L x 10.033 W x 15.748 H centimeters
  • Weight0.068 kilograms
  • Plug-and-play convenience with USB-C, Micro USB and USB 3.0 ports
  • Up to 5 Gbps transfer speed via Genesys Logic GL3224 chip
  • Reads two cards at once — SD and microSD up to 1 TB
  • Supports SDXC, SDHC, UHS-I and other common card formats
  • Compact aluminium-alloy housing weighs only 68 grams

Versatile card reader

The JJC reader connects to USB Type-C, Micro USB 2.0 and USB 3.0 ports on phones, tablets and computers. It accepts SD, microSD, SDXC, SDHC, MMC and RS-MMC cards. Plug-and-play operation requires no driver or app installation.

1 TB simultaneous access

Dual slots read and write two cards at once up to 1 TB each. The Genesys Logic GL3224 chip delivers USB 3.0 speeds up to 5 Gbps, moving large photo and video batches in seconds. Transfer rate drops to USB 2.0 levels on the Micro USB port.

Compact aluminium housing

The alloy shell measures 4.064 by 10.033 by 15.748 centimetres and weighs 0.068 kilograms. OTG support frees up internal storage on compatible Android devices. No external power adapter is needed for typical card capacities.

Highlights

  • Plug-and-play convenience with USB-C, Micro USB and USB 3.0 ports
  • Up to 5 Gbps transfer speed via Genesys Logic GL3224 chip
  • Reads two cards at once — SD and microSD up to 1 TB
  • Supports SDXC, SDHC, UHS-I and other common card formats
  • Compact aluminium-alloy housing weighs only 68 grams

Specifications

BrandJJC
ConnectorsUSB Type C, Micro USB, 3.0
Dimensions4.064 L x 10.033 W x 15.748 H centimeters
Weight0.068 kilograms

Questions about this item

Will the USB 3.0 Type-C port work with my older laptop that only has USB 2.0 Type-A ports?

Use a USB-C to USB-A adapter; the reader will fall back to USB 2.0 speeds on that port.

How can I confirm the Genesys Logic GL3224 chip is delivering the advertised 5 Gbps link after I plug it in?

Check the OS device manager or System Information — it should list the reader at SuperSpeed USB 5 Gbps.

Does the package include a USB-C to USB-A adapter for legacy ports, or must I buy one separately?

The box contains only the reader with its three built-in connectors; any adapter for older Type-A ports is a separate purchase.

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