External SSD Docking QOLTEC 52274 NVMe/SATA dual-slot M.2, USB-C, supports 2 x 2TB

QOLTEC 52274 is an external SSD docking solution with two M.2 slots that support both NVMe and SATA modules and connects via a USB-C interface. The unit accepts two drives up to 2 TB each, allowing simultaneous use of two M.2 SSDs for expanded storage capacity, fast file transfers and backup operations. The docking device is designed for direct connection to desktops and laptops and enables straightforward access to internal M.2 modules without disassembly of a host system.

Advantages

The dual-slot design supports NVMe and SATA M.2 modules in the same enclosure, providing flexibility when working with different drive types. The USB-C connection offers wide compatibility with modern hosts and supports high data transfer rates subject to drive and host capabilities. Supporting two drives up to 2 TB each enables large combined capacity or the option to use drives independently for cloning, migration or parallel storage. The compact external form factor makes the docking solution portable and suitable for on-site tasks.

Suitable for

• Data migration between M.2 SSDs
• Fast external storage for video or photo editing
• Backup and archiving of project files
• Cloning and drive diagnostics

Key specifications

• Form factor: external dual M.2 slot docking unit
• Supported M.2 module types: NVMe and SATA
• Maximum supported capacity per slot: up to 2 TB
• Interface to host: USB-C
• Supports simultaneous use of two M.2 drives

How to use

Install M.2 SSDs into the corresponding slots following device markings and secure them according to the enclosure design. Connect the docking unit to a host computer using the supplied USB-C cable or an equivalent cable that supports data transfer. The host operating system should detect the installed drives as external storage devices; initialize or format drives as required before first use. For cloning or migration tasks, use appropriate disk management or imaging software on the host.

Usage recommendations

Use high-quality USB-C cables and ensure the host system supports the required data rates for NVMe drives. Confirm the chosen M.2 modules are compatible with NVMe or SATA slots and do not exceed the indicated maximum capacity per slot. Avoid removing drives while active data transfers are in progress and follow standard safe-eject procedures from the host operating system.