2-Slot USB 3.0 SD Card Reader - SD 4.0, UHS II

USB SD Card Reader | USB 3.0 | SD™, SDHC™, SDXC™ | TAA Compliant | Portable

Product ID: 2SD4FCRU3

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  • Save time and access two SD cards simultaneously with this USB 3.0 SD card reader
  • Experience fast read/write speeds with USB 3.0 (5Gbps) on each slot
  • Perform high-speed file transfers: card reader supports SD 4.0, UHS-II and bus speeds up to 312MB/s
Your price
€38.99 EUR excl. VAT
€47.18 EUR incl. VAT

This USB 3.0 SD™ card reader lets you access two SD cards simultaneously. 

You can: 

  • Download and edit photos and videos 
  • Back up presentations, documents and spreadsheets 
  • Distribute content to multiple employees 

The card reader transfers files between your USB-A tablet, laptop or desktop computer and the SD card. 

Ultra-Fast Read/Write Access 

The USB SD card 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 3.0 connection speeds of up to 5Gbps between the computer and the reader. The reader is backward compatible with USB 2.0 and 1.1. 

Multi SD Card Reader Supports All SD Card Types 

The dual SD 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 cards. 

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

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

Portable Design 

The reader has a small footprint design and comes with a wrap-around USB-A cable. It fits nicely inside a carrying case.  The reader is USB powered, but you can connect a power source to the Micro-USB power port if you require more power. 

2SD4FCRU3 is TAA compliant and comes with a StarTech.com 2-year warranty and free lifetime technical support. 

Applications

  • Access multimedia content quickly -- ideal for creative professionals and mobile workers
  • Review or edit files on two SD cards simultaneously, out in the field or in the studio

Partner Numbers

  • Ingram Micro España V933801
  • Esprinet 2SD4FCRU3
  • UPC 065030864985

Compatibility

  • OS Independent logo
OS independent; No software or drivers required

Specifications

Warranty Information Warranty 2 Years
2 - External Ports SD / MMC Slot
Connector(s) 2 - Drive Connectors SD / MMC Slot
1 - Host Connectors USB Type-A (9 pin) USB 3.0 (5 Gbps)
1 - Other Interface(s) USB Micro-B (5 pin)
Environmental Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Humidity 5% ~ 90%
Hardware Interface USB 3.0
Bus Type USB 3.0
Chipset ID Genesys Logic - GL3215
Genesys Logic - GL3522
Packaging Information Package Height 0 mm [0,0 in]
Package Length 0 mm [0,0 in]
Shipping (Package) Weight 0 g [0,0 oz]
Package Width 0 mm [0,0 in]
Performance Maximum Data Transfer Rate 5 Gbps
Type and Rate USB 3.0 - 5 Gbit/s
Memory Media Type SD/MMC (Secure Digital/Multimedia Card)
SDHC (Secure Digital High Capacity)
SDXC (Secure Digital eXtended Capacity)
General Specifications Supports SD 4.0 and UHS-II (Ultra High Speed) for high speed file transfers, with bus speed up to 312MB/s
Physical Characteristics Color Black
Material Plastic
Cable Length 12,7 cm [5,0 in]
Product Length 0 mm [0,0 in]
Product Width 0 mm [0,0 in]
Product Height 0 mm [0,0 in]
Weight of Product 0 g [0,0 oz]
Power Power Source Not Included (not required for standard applications)
Output Voltage 5 DC
Output Current 2000 mA
Plug Type USB Micro-B
Software OS Compatibility OS independent; No software or drivers required
Special Notes / Requirements System and Cable Requirements Available USB port
Note USB powered. For additional power, connect the USB cable on your power source to the AUX Micro-B power port.
What's in the Box 1 - Included in Package dual-slot SD card reader
quick-start guide

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Drivers/Downloads

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Product Support

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Frequently Asked Questions

Troubleshooting

If the USB device does not work after your computer has been in extended hibernation, it is likely that Windows has automatically turned off the USB Root hub to save power. 

The steps below outline how to configure the USB root hub to stay on during hibernation, to prevent this from happening.
 

Windows 10 / 8

  1. On your keyboard, press the Windows key + X and select Control Panel.
  2. Click Hardware and Sound, then click Power Options.
  3. Click Change plan settings for the plan you want to change.
  4. Click Change advanced power settings.
  5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
  6. Click OK to apply the setting.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

Windows 7 / Vista

  1. Click the Start button and select Control Panel.
  2. Click Hardware and Sound, then click Power Options.
  3. Click Change plan settings for the plan you want to change.
  4. Click Change advanced power settings.
  5. Click the plus sign (+) next to “USB settings” and “USB selective suspend setting” to expand the options and change the setting to Disabled.
  6. Click OK to apply the setting.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

Windows XP

  1. On your desktop, right-click the My Computer icon and select Properties.
  2. Click the Device Manager tab.
  3. Expand Universal Serial Bus controllers by clicking the arrow to the left of it.
  4. Right-click the first USB Root Hub device and select Properties.
  5. Click the Power Management tab.
  6. Clear the box next to Allow the computer to turn off this device to save power.
  7. Click OK to apply the setting.
  8. Repeat steps 4-7 for any remaining devices in the Universal Serial Bus Controllers section with “Root Hub” in the name.

Note: You may need to disconnect and re-connect your USB device after applying these settings to re-establish the connection.

How To

To confirm that Windows detects your USB device, complete the following:

  1. Press the Windows key+R, type devmgmt.msc, and press Enter.
  2. In Device Manager, under the appropriate heading, confirm that your expansion card is listed and that there isn't an exclamation mark next to it.  For example, a USB controller card would be under Universal Serial Bus controllers.

Your USB device is listed according to the name of the chipset. To determine the name of the chipset of your USB device, navigate to www.StarTech.com and look on the Technical Specifications tab for your product.

To confirm that the Mac OS detects your USB device, complete the following:

  1. Click the Apple icon.
  2. Click About This Mac.
  3. Click More Info or System Report.
  4. Under the appropriate heading, confirm that your USB device is listed and that there isn't an error. For example, a network card would be under Ethernet Cards.

You may need to refresh the System Information page after you plug in your device.  To do so, press Command R with the System Information page open.

Your USB device is listed according to the name of the chipset. To determine the name of the chipset of your USB device, navigate to www.StarTech.com and look on the Technical Specifications tab for your product.

Compliance and safety

Compliance letters

  • RoHS
    • Language: English
  • WEEE
    • Language: English

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

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