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  • Provides amazing solution for expanding PC storage
  • No need to learn how to install internally, it can be mounted externally
General Information
Manufacturer Part Number SM21BMU31CI3
Manufacturer Website Address
Brand Name
Product Name M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 (10Gbps) - USB-C
Marketing Information

Add high-performance external data storage to your USB-C laptop, tablet or desktop computer, with this SATA M.2 SSD enclosure. It lets you use your SATA M.2 drive as an ultra-fast external storage solution over a USB 3.1 Gen 2 connection. It's ideal for your MacBook, Dell XPS, Chromebook Pixel or other USB Type-C device.

Truly Portable

The compact M.2 SATA to USB adapter is easily portable and gives you high-speed access to your data, wherever you go. The integrated USB-C cable (6""/15.2 cm), means you're always ready to plug it in, without having to remember to bring along a cable.

Durable Aluminum Design

The sturdy aluminum and plastic enclosure encases your M.2 SATA SSD and features built-in ventilation that improve heat dissipation to help keep your drive at a suitable operating temperature.

Use your M.2 SATA Drive for External Storage

Easily use your M.2 SATA drive as external data storage. This M.2 NGFF SSD enclosure provides a simple connection to your M.2 SATA SSD over USB 3.1 Gen 2. You can transfer files quickly, without bottlenecks, using a SATA M.2 SSD as your external drive.

Broad Compatibility

The enclosure supports common M.2 SATA SSDs and multiple drive lengths, including: 42 mm (2242), 60 mm (2260), and 80 mm (2280). The USB to M.2 SATA enclosure works with USB-C host devices and is also compatible with Thunderbolt 3 USB-C ports.

SM21BMU31CI3 is backed by a 2-year warranty and free lifetime technical support.

Packaged Quantity 1
Product Type Drive Enclosure
Technical Information
Number of Solid State Drive Supported 1
Number of Solid State Drive Installed No
I/O Expansions
Number of Total Expansion Bays 1
Network & Communication
Wireless LAN No
UASP Support Yes
Host Interface USB 3.1 Type C
Physical Characteristics
Color Black
Material Aluminum
Form Factor External
Height 0.60" (15.24 mm)
Width 4.30" (109.22 mm)
Depth 2" (50.80 mm)
Weight (Approximate) 95 g
Package Contents
  • M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 (10Gbps) - USB-C
  • 1 x Screw Driver
  • 4 x Assembly Screws
  • 1 x Set of Drive-Mounting Hardware
  • 1 x Quick-Start Guide

Environmentally Friendly Yes
Environmental Certification
  • RoHS
  • WEEE

Country of Origin China
Limited Warranty 2 Year
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