Tripp Lite by Eaton U457-2M2-SATAG2 Dual M. 2 SATA SSD/HDD Enclosure - USB 3.1 Type-C Host Interface - 2 x 2.5" Bays - External - Black
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Product Features
Technical Overview
This drive enclosure supports two 2.5" M.2 SATA SSDs or HDDs, providing flexibility for storage configurations. The USB 3.1 Type-C host interface ensures compatibility with modern systems, while UASP (USB Attached SCSI Protocol) support accelerates data transfer rates compared to standard USB mass storage protocols.
The enclosure's compact dimensions—0.79 inches in height, 3.09 inches in width, and 4.92 inches in depth—make it suitable for space-constrained environments. Weighing just over 10 ounces, it remains portable without sacrificing structural integrity.
Relevant factors for this section include Number of Hard Drives Supported, Number of Solid State Drive Supported, Number of Total Expansion Bays, Number of 2.5" Bays. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The U457-2M2-SATAG2 simplifies storage expansion by offering a plug-and-play external solution. Its dual-bay design allows for RAID configurations or separate volume management, while the USB-C connection provides broad compatibility across devices.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include High-Speed Connectivity, Compact and Durable Build.
High-Speed Connectivity
USB 3.1 Type-C with UASP support ensures rapid file transfers, reducing wait times for large datasets or backup operations.
- USB 3.1 Gen 2 bandwidth
- UASP protocol optimization
- Type-C reversible connector
Compact and Durable Build
The aluminum and plastic construction balances durability with weight savings, and the small footprint fits easily on desks or in travel bags.
- Aluminum reinforcement
- Lightweight plastic components
- Minimal desk space required
Deployment / Use Cases
This enclosure is ideal for users needing immediate storage expansion without opening their computer chassis. It serves as an external repository for backups, media libraries, or project files, accessible across multiple systems via USB-C.
Common applications include supplementing laptop storage for creative professionals, creating portable work environments for field technicians, or setting up temporary network-attached storage in small office settings. The dual-bay design also supports mirrored RAID for data redundancy in critical workflows.
Backup and Archiving
Use the enclosure to store system images, historical data, or media archives, keeping primary drives clutter-free while maintaining quick access.
Portable Workstation Extension
Carry the enclosure with a laptop to access large datasets or software libraries on the go, leveraging the USB-C connection for seamless integration.
Physical Profile
The enclosure features a sleek black finish with a mix of aluminum and plastic materials. Its external design includes rubber feet for stable placement on surfaces, and the compact size allows it to fit in tight spaces. The lightweight construction ensures easy portability for mobile use cases.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.79" (20.07 mm), 3.09" (78.49 mm), 4.92" (124.97 mm), 10.23 oz (289.98 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.09" (78.49 mm)
- Depth
- 4.92" (124.97 mm)
- Height
- 0.79" (20.07 mm)
- Weight
- 10.23 oz (289.98 g)
What's in the Box
The package includes all necessary components for setup and operation.
Highlights
- Supports two M.2 SATA SSDs or HDDs for flexible storage expansion
- USB 3.1 Type-C host interface with UASP support for fast data transfers
- External form factor eliminates internal installation requirements
- Compact dimensions: 0.79" H x 3.09" W x 4.92" D
- Lightweight aluminum and plastic construction in black finish
- Includes USB-C cable, screws, screwdriver, rubber feet, and manual
- 3-year limited warranty for long-term reliability
- Environmentally compliant with RoHS and REACH standards
Specifications
| Specifications | |
|---|---|
| Manufacturer | Eaton Corporation |
| Manufacturer Part Number | U457-2M2-SATAG2 |
| Brand Name | Tripp Lite series |
| Product Model | U457-2M2-SATAG2 |
| Product Name | U457-2M2-SATAG2 USB-C to Dual M.2 SATA SSD/HDD Enclosure Adapter |
| Product Type | Drive Enclosure |
| Technical Information | |
| Number of Hard Drives Supported | 2 |
| Number of Solid State Drive Supported | 2 |
| I/O Expansions | |
| Number of Total Expansion Bays | 2 |
| Number of 2.5" Bays | 2 |
| Network & Communication | |
| UASP Support | Yes |
| Interfaces/Ports | |
| Host Interface | USB 3.1 Type C |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Product Material | Aluminum,Plastic |
| Form Factor | External |
| Height | 0.79" (20.07 mm) |
| Width | 3.09" (78.49 mm) |
| Depth | 4.92" (124.97 mm) |
| Weight (Approximate) | 10.23 oz (289.98 g) |
| Miscellaneous | |
| Package Contents | U457-2M2-SATAG2 USB-C to Dual M.2 SATA SSD/HDD Enclosure Adapter USB 3.1 Gen 2 Type-C cable (M/M), 2 ft. 4 x Drive Mount Screws 4 x Enclosure Screws Screw Driver Rubber Feet Owner's Manual |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What types of drives does this enclosure support?
The enclosure supports two M.2 SATA solid-state drives or hard disk drives. It is designed for 2.5" form factor M.2 SATA drives, providing compatibility with common SSD and HDD models that use the SATA interface.
What is the host interface and its speed?
The host interface is USB 3.1 Type-C, specifically USB 3.1 Gen 2. This interface offers high-speed data transfer rates, and with UASP (USB Attached SCSI Protocol) support, it enhances performance for large file operations compared to standard USB protocols.
Does this enclosure require external power?
No, the enclosure is bus-powered through the USB 3.1 Type-C connection. It draws power directly from the host device, such as a computer or laptop, eliminating the need for an external power adapter and simplifying setup.
What are the physical dimensions and weight?
The enclosure measures 0.79 inches in height, 3.09 inches in width, and 4.92 inches in depth (20.07 x 78.49 x 124.97 mm). It weighs approximately 10.23 ounces (289.98 grams), making it compact and portable for various deployment scenarios.
What is included in the package?
The package includes the U457-2M2-SATAG2 enclosure adapter, a 2-foot USB 3.1 Gen 2 Type-C cable (male-to-male), four drive mount screws, four enclosure screws, a screwdriver, rubber feet for stability, and an owner's manual. All necessary components for installation are provided.
What warranty and environmental standards apply?
The product comes with a 3-year limited warranty, covering manufacturing defects. It is environmentally compliant with RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) standards, ensuring safe materials and production practices.
| Qty | Price | Available |
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