StarTech.com

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

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

Product ID: 2SD4FCRU3

  • 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
  • 70% faster transfer speeds with UASP support, when connected to a UASP compatible host
View More
  • Perform high-speed file transfers: card reader supports SD 4.0, UHS-II and bus speeds up to 312MB/s
  • Edit your photos, videos and presentations anywhere you go with this dual SD card reader
$ 33.384,00 CLP exc VAT
$ 39.726,96 CLP inc VAT

Overview

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. For 70% faster performance between the computer and the reader, UASP is also supported when connected to a computer that also supports UASP.  

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

Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Bus Type USB 3.0
Chipset ID Genesys Logic - GL3215
Genesys Logic - GL3522
Interface USB 3.0
Performance
General Specifications Supports SD 4.0 and UHS-II (Ultra High Speed) for high speed file transfers, with bus speed up to 312MB/s
Maximum Data Transfer Rate 5 Gbps
Memory Media Type SD/MMC (Secure Digital/Multimedia Card)
SDHC (Secure Digital High Capacity)
SDXC (Secure Digital eXtended Capacity)
Type and Rate USB 3.0 - 5 Gbit/s
Connector(s)
Drive Connectors 2 - SD / MMC Slot Female
Host Connectors 1 - USB Type-A (9 pin) USB 3.0 Receptacle
Other Interface(s) 1 - USB Micro-B (5 pin) Receptacle
Software
OS Compatibility OS independent; No software or drivers required
Special Notes / Requirements
Note USB powered. For additional power, connect the USB cable on your power source to the AUX Micro-B power port.
System and Cable Requirements Available USB port
Power
Output Current 2000 mA
Output Voltage 5 DC
Plug Type USB Micro-B
Power Source Not Included (not required for standard applications)
Environmental
Humidity 5% ~ 90%
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Physical Characteristics
Color Black
Enclosure Type Plastic
Product Height 0.5 in [13.5 mm]
Product Length 4.2 in [106 mm]
Product Weight 2 oz [57 g]
Product Width 2.7 in [69.5 mm]
Packaging Information
Shipping (Package) Weight 5 oz [142 g]
What's in the Box
Included in Package 1 - dual-slot SD card reader
1 - quick-start guide
External Ports 2 - SD / MMC Slot Female
Supports any operating system.
No additional drivers or software required.

Certifications

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2-Slot USB 3.0 SD Card Reader with UASP - SD 4.0, UHS II
2SD4FCRU3
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USB SD Card Reader | USB 3.0 | SD™, SDHC™, SDXC™ | TAA Compliant | Portable

$ 33.384,00 exc VAT
$ 39.726,96 inc VAT
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Accessories

Product Support

Frequently Asked Questions

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.

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.