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Simplecom CR301B USB 3.0 Card Reader

Original price $12 - Original price $12
Original price $12
$12 - $12
Current price $12

CR301B is a SuperSpeed USB SD and MicroSD card reader for fast data access and management of your memory cards. It's the perfect solution for fast accessing your SD or MicroSD cards, you can easily transfer files from memory cards into your computer through a USB port. The driverless plug & play makes for easy installation and no driver software is needed.

Compliant with USB 3.0 (USB 3.2 Gen 1) specifications that guarantee fast access with SuperSpeed data transfer rates up to 5Gbps. It also supports high density SDXC memory cards, and ultra high speed UHS-I memory cards.


  • 2-Slot Card Reader for SD or MicroSD memory cards
  • USB 3.2 Gen 1 (USB 3.0) SuperSpeed interface up to 5Gbps
  • Easily access and manage data on your memory cards
  • Support high density SDXC and Ultra High Speed UHS-I memory cards
  • Backwards compatible with USB 2.0
  • Plug and play, no driver software required
  • USB powered, no external power required
  • Compatible with Windows, macOS, Linux, Chrome OS


  • Interface: USB 3.0 (USB 3.2 Gen 1)
  • Transfer rates: SuperSpeed up to 5Gbps
  • MicroSD Slot: Micro SD, Micro SDXC, Micro SDHC, UHS-I
  • Operating Temperature: 0°C - 45°C
  • Housing Material: Plastic
  • Dimensions: 59x17x10mm
  • Weight: 10g
  • System Requirements: Windows, macOS, Linux, Chrome OS