Dual USB host compatibility
Built-in USB-C and USB-A host connections support compatible devices with either connector type.
A compact USB 3.0 card reader with built-in USB-C and USB-A host connections, full-size SD/MMC and microSD slots, and bandwidth up to 5Gbps.

Built-in USB-C and USB-A host connections support compatible devices with either connector type.
Reads and writes SD/MMC, SDHC, SDXC, microSD, microSDHC and microSDXC media.
The supplied specifications state a maximum USB data-transfer rate of 5Gbps.
The supplied data identifies OS-independent operation without software or drivers.
It is a USB-C and USB-A card reader for full-size SD/MMC and microSD media.
SD/MMC, SDHC, SDXC, microSD, microSDHC and microSDXC are listed.
Yes. Both host connector types are built in.
The supplied specification states up to 5Gbps.
No. It is identified as OS independent with no software or drivers required.
It is powered through USB.
The reader/writer, two end caps and a quick-start guide are listed.
The supplied data states 73 × 20 × 11 mm and 14 g.
DeviceDeal is an authorised StarTech reseller, and the supplied data states a 2-year StarTech manufacturer warranty.
Use the DeviceDeal Storage & Hard Drive Buying Guide to compare storage formats and accessories.
(SDMSDRWU3AC)
Built-in USB-C and USB-A host connections support compatible devices with either connector type.
Reads and writes SD/MMC, SDHC, SDXC, microSD, microSDHC and microSDXC media.
The supplied specifications state a maximum USB data-transfer rate of 5Gbps.
The supplied data identifies OS-independent operation without software or drivers.
Power is supplied directly through the USB host connection.
The supplied exact specification lists a maximum drive-capacity field of 2TB.
One power and activity LED is listed.
The package includes the card reader/writer, two end caps and a quick-start guide.
Specifications are organised from the information supplied for SKU SDMSDRWU3AC.

| Warranty information | |
| Warranty | 2 Years |
|---|---|
| Hardware | |
| Bus type | USB 3.0 |
| Chipset | Genesys Logic GL3224 |
| Interface | USB 3.0 |
| Number of drives | 2 |
| Performance and media | |
| Maximum drive capacity | 2TB |
| Maximum data-transfer rate | 5Gbps |
| Supported media | SD/MMC, SDHC, SDXC, microSD, microSDHC and microSDXC |
| Connectors | |
| Drive slots | 1 × SD/MMC; 1 × microSD |
| Host connectors | 1 × USB-C 5Gbps; 1 × USB-A Gen 1 5Gbps |
| Software, indicators and power | |
| OS compatibility | OS independent; no software or drivers required |
| LED | Power and activity |
| Power source | USB-powered |
| Environmental | |
| Humidity | 50% to 90% RH |
| Operating temperature | 0°C to 75°C |
| Storage temperature | -20°C to 70°C |
| Physical | |
| Colour | Black |
| Enclosure | Plastic |
| Dimensions | 73 × 20 × 11 mm |
| Weight | 14 g |
| Included | |
| Package contents | Card reader/writer, 2 end caps and quick-start guide |
| SKU | SDMSDRWU3AC |
| Barcode # | 65030868181 |
| Brand | Startech |
| Shipping Weight | 0.0800kg |
| Shipping Width | 0.140m |
| Shipping Height | 0.030m |
| Shipping Length | 0.175m |
| Shipping Cubic | 0.000735000m3 |
DeviceDeal is an authorised StarTech reseller. This product is supplied with the applicable StarTech manufacturer warranty in Australia, subject to the manufacturer's warranty terms, eligibility requirements and product assessment. The supplied product data states a 2-year manufacturer warranty.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible warranty claim.
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