


The K-103 2.5″ SATA to USB 3.0 Enclosure is a compact external drive enclosure designed to convert a 2.5-inch SATA HDD or SSD into a portable USB storage device. It features a USB 3.0 SuperSpeed interface with support for data transfer rates of up to 5Gbps, making it ideal for file backups, data migration, drive cloning, and reusing old laptop drives as external storage. The enclosure features a tool-free design for quick installation, is powered directly through the USB port without requiring an external power adapter, and supports Plug & Play operation across Windows, macOS, and Linux systems. Selected versions also support the UASP (USB Attached SCSI Protocol) for improved SSD performance when used with compatible operating systems.
| Specification | Details |
|---|---|
| Product Type | External 2.5-inch SATA HDD/SSD Enclosure |
| Model | K-103 |
| Drive Compatibility | 2.5-inch SATA I / SATA II / SATA III HDD & SSD |
| Supported Drive Thickness | 7 mm & 9.5 mm |
| Maximum Supported Capacity | Up to 3TB |
| Internal Interface | SATA III (6Gb/s) |
| External Interface | USB 3.0 Micro-B |
| USB Speed | USB 3.0 SuperSpeed, up to 5Gbps |
| Backward Compatibility | USB 2.0 / USB 1.1 |
| Protocol Support | UASP (USB Attached SCSI Protocol) |
| Controller Chip | JMS578 SATA-to-USB controller |
| Installation | Tool-free, slide-open design |
| Power Supply | USB bus-powered (no external adapter required) |
| Plug & Play | Yes |
| Hot Swap Support | Yes |
| Driver Required | No |
| LED Indicator | Power & drive activity indicator |
| Enclosure Material | ABS plastic |
| Color | Black (other colors may be available depending on market) |
| Operating Systems | Windows XP/7/8/10/11, macOS, Linux |
| Typical Applications | External storage, backups, data transfer, SSD/HDD upgrades, drive recovery |