General
Interface	USB-C and USB-A
USB standard	3.2 Gen 2
Data transfer rate	10 Gbps
Compatibility	Thunderbolt 4
Connection	M.2 NVMe SSD

The ICY Dock ICYNano MB861U31-1M2B is an external housing adapter for M.2 NVMe SSDs, enabling connection via USB-C and USB-A 3.2 Gen 2 (10 Gbps). The device is compatible with Thunderbolt 4 systems and serves for external use of M.2 NVMe SSDs operating via PCIe interfaces. It enables fast and mobile use of high-performance SSDs, which are otherwise installed internally in computers or servers, and offers a flexible solution for data transfer, backup, or mobile work environments.

Applications

The adapter is designed for users requiring high data transfer rates, for example in video editing, 3D modeling, database access, or when using SSDs as mobile storage devices. It is suitable for professional work environments where fast access times and high bandwidth are required. The support for Thunderbolt 4 expands compatibility with modern laptops and workstations that support this interface.

Functions and Equipment in Detail

The housing features a USB-C and a USB-A port, both compliant with USB 3.2 Gen 2 standard (10 Gbps). This enables high data transfer rates, optimally utilizing the performance of M.2 NVMe SSDs. The connection is made via a single cable, making installation and use simple and quick. Compatibility with Thunderbolt 4 systems expands usage possibilities, as this interface also supports 40 Gbps, although here only the USB-3.2-Gen-2 speed of 10 Gbps is utilized.

Technology Explained Simply

The adapter uses a PCIe interface to connect the M.2 NVMe SSD to the host system. Data transfer occurs via USB 3.2 Gen 2, enabling a maximum bandwidth of 10 Gbps. The use of USB-C and USB-A ports ensures broad compatibility with various devices. Support for Thunderbolt 4 means the device can also be connected to Thunderbolt 4 ports, although the speed is limited to the USB-3.2-Gen-2 specification. Power supply is provided via the USB cable, so no external power source is required.

Compatibility and Accessories

The adapter is designed for M.2 NVMe SSDs with PCIe interfaces. Compatibility with Thunderbolt 4 systems allows use with modern laptops and workstations that support this interface.

Installation and Mounting

Installation is performed by inserting the M.2 NVMe SSD into the housing and then connecting the device to a USB-C or USB-A port. Power supply is provided via the USB cable, so no additional power sources are needed. The device operates without additional software or drivers, provided the host platform supports USB-3.2-Gen-2.

Advantages in Operation

The adapter provides fast and mobile use of M.2 NVMe SSDs, minimizing data access times. Support for USB-C and USB-A ensures broad compatibility with various devices. Power supply via USB cable reduces the number of required cables and simplifies installation. Compatibility with Thunderbolt 4 systems expands usage possibilities, especially in professional work environments with modern hardware.