StarTech microSD to USB 3.0 Card Reader Adapter - USB C and USB A
SKU# AB86670, Model# MSDREADU3CA

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SKU # AB86670 | Model # MSDREADU3CA | Brand StarTech

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StarTech microSD to USB 3.0 Card Reader Adapter - USB C and USB A - Connect a Micro SD card to your USB-C or USB-A enabled laptop or tablet, to transfer photos and video quickly

Manufacturer Warranty: 2 Years Limited Warranty
Manufacturer Contact Info:,

Here’s a fast and easy way to access the data on your microSD™ card.  This compact card-reader adapter lets you connect a microSD card to your computer’s USB-C™ or USB-A port, so that you can quickly offload the files and data you’ve saved on your portable devices.

Now you can easily transfer the files from your smartphones or digital cameras to your computer, or use your microSD card as a thumb drive.

This microSD card reader plugs in easily to the USB C port on your laptop


Fast data offloads from your microSD card

Quickly offload the data from your microSD card onto your computer. This USB 3.0 card reader gives you fast and convenient access to files from smartphones, digital cameras, camcorders and any other devices that use a microSD card. It’s the ideal solution for quickly transferring high-definition videos, high-resolution photos and other files to your computer, through USB 3.0 data transfer speeds of up to 5Gbps. The adapter is also backward compatible with USB 2.0, 1.x.

The card reader adapter works with microSD (Secure Digital), microSDHC™ (Secure Digital High Capacity) and Micro-SDXC™ (Secure Digital eXtended Capacity) cards.

The versatile microSD card reader also plugs in easily to the USB A port on your laptop or desktop computer

Worry-free connectivity

The unique design of the microSD card-reader adapter features both a USB-C and USB-A interface, providing versatile use with laptops, computers or other host devices with a USB-C or USB-A port.  You can also use the micro SD card as a portable thumb drive with USB Type-C™ and USB Type-A host.

Compact design for easy portability

The compact, lightweight design makes this adapter easy to take with you, anywhere you go. Use the pocket-sized card reader to share content quickly from your smartphone, digital camera, or other device.

The MSDREADU3CA is backed by a 2-year warranty and free lifetime technical support.

External PortsmicroSD Female
Drive ConnectorsMicroSD
Host ConnectorsUSB 3.1 USB Type-A (9 pin, Gen 1, 5 Gbps)
USB Type-C (24 pin) USB 3.0
Humidity5% ~ 90% RH
Operating Temperature-20°C to 75°C (-4°F to 167°F)
Storage Temperature-20°C to 70°C (-4°F to 158°F)
Bus TypeUSB 3.0
Chipset IDRealtek - RTL5306e
Drive InstallationRemovable
InterfaceUSB 3.0
Number of Drives1
Packaging Information
Shipping (Package) Weight5 g [0.2 oz]
Max Drive CapacityTested up to 64GB
Maximum Data Transfer Rate5Gbps
Memory Media TypemicroSD (Micro Secure Digital)
microSDHC (Micro Secure Digital High Capacity)
microSDXC (Micro Secure Digital eXtended Capacity)
Type and RateUSB 3.0 - 5 Gbit/s
UASP SupportNo
Physical Characteristics
Enclosure TypePlastic
Product Height8 mm [0.3 in]
Product Length40 mm [1.6 in]
Product Weight3.5 g [0.1 oz]
Product Width20 mm [0.8 in]
Power SourceUSB-Powered
What's in the Box
Included in Packagequick install guide
microSD to USB 3.0 card reader adapter - USB-C and USB-A
OS CompatibilityOS independent; No software or drivers required

SKU # AB86670 | Model # MSDREADU3CA

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