Startech USB-C 4-Slot Card Reader

MX74612 USB-C 4-Slot Card Reader
MX74612 USB-C 4-Slot Card Reader MX74612 USB-C 4-Slot Card Reader MX74612 USB-C 4-Slot Card Reader MX74612 USB-C 4-Slot Card Reader

Product Info

4-Slot USB-C SD Card Reader - USB 3.1 (10Gbps) - SD 4.0, UHS-II

Access any four SD cards simultaneously on your USB-C™ enabled device, with this ultra-fast card reader

This USB-C™ SD card reader lets you access four SD cards simultaneously. You can download and edit photos and videos; Back up documents and critical data from multiple users; Deploy system updates in batches; Distribute content to multiple employees.

The card reader transfers files between your USB-C, Thunderbolt 3 or USB-A laptop or desktop computer and the reader.

  • Save time and access four SD cards simultaneously with this multi SD card reader
  • Ensure maximum transfer rates while accessing all four cards with connection speeds of up to 10Gbps
  • Perform fast read and/or writes with support for SD 4.0, UHS-II and bus speeds up to 312MB/s
  • Access more cards, the card reader supports all SD types: SD, SDHC™, and SDXC™
  • Easily integrate this USB-C™ SD card reader into your workstation with its compact design
  • Access four SD cards simultaneously


Ultra-Fast Read/Write Access

The reader features SD 4.0 and UHS-II support. It reads and writes to and from the cards at speeds of up to 312MB/s. The reader also supports USB 3.1 connection speeds of up to 10Gbps to ensure maximum transfer rates between the computer and the reader, while simultaneously accessing all four cards.

The card reader is also backward compatible with earlier versions of USB (3.0, 2.0 and 1.1).

Multi SD Card Reader Supports All SD Card Types

The card reader supports all SD cards: SD (Secure Digital), SDHC™ (Secure Digital High Capacity) and SDXC™ (Secure Digital Extended Capacity). It also supports UHS cards, and is backward compatible with older SD card versions.

The card reader will also support the following card types when connected through an adapter:

  • microSD™
  • miniSD™
  • MMCmobile™
  • RS-MMC™
  • MMCplus™

Compact Design

The small footprint design fits in nicely with your workstation. Place the card reader on your desk without taking up too much space.

4SD4FCRU31C comes with a 2-year warranty and free lifetime technical support.


  • OS independent; No software or drivers required


  • Available USB port


Product USB-C 4-Slot SD Card Reader
Part Number 4SD4FCRU31C
Colour Grey Silver, Black
Connectors 1 x USB Type-C (24 pin) USB 3.1 (10Gbps) Female
4 x SD / MMC slots Female
Memory Media Type SD/MMC (Secure Digital/Multimedia Card)
SDHC (Secure Digital High Capacity)
SDXC (Secure Digital eXtended Capacity)
Maximum Data Transfer Rate 10 Gbps
Type and Rate USB 3.1 Gen 2 - 10 Gbit/s
UHS-II (SD 4.0; 312MB/s)
LED Indicators 4 x Activity
Interface USB 3.1 Gen 2
Power AC power adapter (included)
Input 110V~240V AC @ 1A
Output 5DC @ 2.4A
Plug Type B
Cable Length N/A
Temperature Operating: 0°C to 40°C (32°F to 104°F)
Storage: -20°C to 70°C (-4°F to 158°F)
Humidity 0 to 60% RH (non-condensing)
Certifications CE, FCC, RoHS Compliant, TAA compliant
Dimensions (WxHxL) 2.8" x 0.7" x 7" (70 x 17 x 177 mm)
Weight 335g

Package Contents

  • StarTech USB-C 4-Slot SD Card Reader
  • Universal Power Adapter (NA/JP, EU, UK, ANZ)
  • USB-C to USB-C Cable (3m)
  • USB-A to USB-C Cable (3m)
  • Quick Start Guide