
Product no.: SM21BMU31CI3
Portable M.2 SATA to USB Adapter | Attached USB-C Cable
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 StarTech.com warranty and free lifetime technical support.
The StarTech.com Advantage
- Turn your SATA M.2 SSD into external storage for your USB-C laptop, tablet or desktop computer
- Ultra-fast USB 3.1 Gen 2 data connection for M.2 SATA drives
- Compact solid aluminum design (4x2x1.5 / 11x5x1.4 cm) with ventilation and attached braided cable
| Storage | |
| Storage drive size: | M.2 |
| Supported storage drive interfaces: | M.2 |
| Number of storage drives supported: | 1 |
| Ports & interfaces | |
| USB connectivity: | ![]() |
| USB version: | 3.2 Gen 2 (3.1 Gen 2) |
| USB connector type: | USB Type-C |
| USB connector gender: | Male |
| Integrated USB cable: | ![]() |
| Design | |
| Product type: | SSD enclosure |
| Product colour: | Black |
| Material: | Aluminium |
| LED indicators: | Activity, Power |
| Certification: | REACH, CE, FCC |
| Performance | |
| Data transfer rate: | 6 Gbit/s |
| Chipset: | JMicron - JMS580 |
| UASP support: | ![]() |
| Mean time between failures (MTBF): | 50000 h |
| Plug and Play: | ![]() |
| Power | |
| Power source type: | USB |
| Operational conditions | |
| Operating temperature (T-T): | 5 - 35 °C |
| Storage temperature (T-T): | -20 - 50 °C |
| Operating relative humidity (H-H): | 20 - 80% |
| Weight & dimensions | |
| Width: | 110 mm |
| Depth: | 50 mm |
| Height: | 14 mm |
| Weight: | 95 g |
| Cable length: | 0.145 m |
| Package width: | 168 mm |
| Package depth: | 98 mm |
| Package height: | 30 mm |
| Package weight: | 110 g |
| Packaging content | |
| Screws included: | ![]() |
| Screwdriver included: | ![]() |
| Manual: | ![]() |
| Technical details | |
| Sustainability certificates: | RoHS |
| Logistics data | |
| Harmonized System (HS) code: | 84733080 |
50,99 €
19 % VAT incl. excl. Shipping costs