DeLOCK 65831 Internal M.2 Adapter

The DeLOCK 65831 is an internal M.2 adapter that converts an M.2 Key M slot into a Key E slot. With compact dimensions of 25 mm width, 110 mm depth and 4 mm height, it is intended for installation inside compatible systems to enable the use of Key E form-factor modules where only a Key M socket is available.

Advantages

The adapter provides a reliable mechanical and electrical conversion from M.2 Key M to Key E without additional external hardware. Its slim profile allows installation in confined spaces and preserves existing M.2 connectivity while expanding module compatibility. The product is manufactured by DELOCK and carries the manufacturer code 65831 and EAN 4043619658312 for easy identification.

Suitable for

• Upgrading or adapting internal devices to accept M.2 Key E modules
• Systems that only provide an M.2 Key M slot but require Key E connectivity
• Compact PC builds or embedded systems with limited internal space

Key specifications

• Model: DeLOCK 65831
• Function: converts M.2 Key M slot to M.2 Key E slot
• Dimensions: 25 mm (W) x 110 mm (D) x 4 mm (H)
• Brand: DELOCK
• MPN: 65831
• EAN: 4043619658312
• Category: HDD and SSD disks accessories

How to use

Power off the system and disconnect power before installation. Insert the adapter into the internal M.2 Key M slot according to the slot orientation, secure it following the host board’s mounting method, and then install the M.2 Key E module into the adapter. Reconnect power and verify device recognition in the system BIOS or operating system.

Recommendations

Ensure compatibility of the Key E module with the host system and confirm mechanical clearance for the adapter and module. Handle the adapter and M.2 modules using anti-static precautions and avoid forcing connectors to prevent damage.