The Delock HDMI-A to HDMI-A extension cable is designed for in-wall installations, providing a reliable connection between two HDMI-A ports with a short 0.25 m cable length. It supports 4K resolution at 30 Hz, making it suitable for modern HD video setups in confined spaces.
0.25 m compact length ideal for tight in-wall routing and close-proximity connections
4K 30Hz bandwidth ensures full high-resolution video signal transmission
HDMI-A to HDMI-A connector type on both ends for standard HDMI device compatibility
Black finish blends discreetly into installation environments and behind panels
What sets this cable apart
Unlike longer extension cables that can introduce signal degradation, the 0.25 m Delock HDMI-A extension is purpose-built for flush in-wall mounting where space is limited. The HDMI-A connectors on both sides maintain a secure, low-resistance connection without the need for adapters or converters.
Ideal for...
This cable is ideal for AV installers and home-office users who need a short, clean HDMI link behind a wall panel or within a media cabinet. It suits setups where two HDMI-A devices are positioned in close proximity and a full-length cable would be impractical.
Application of Delock HDMI-A Socket to HDMI-A Socket
Route the cable through a wall channel or conduit between two HDMI-A ports
Connect one end to the source device (e.g., media player, PC) and the other to the display or receiver
Ensure the 4K 30Hz signal passes through without interruption for high-resolution content
Secure the cable flush with the wall or panel for a clean, finished installation
Delock is a German manufacturer specialising in connectivity and installation accessories, including HDMI cables, adapters, and in-wall solutions. The brand focuses on practical, no-frills designs for AV and multimedia installations. Delock products are widely distributed across European markets and are known for straightforward, specification-driven product naming.
It is an in-wall HDMI extension cable that connects two HDMI-A ports, supporting 4K resolution at 30 Hz for reliable high-resolution video transmission in AV installations.
The cable is compatible with any device equipped with an HDMI-A port, including media players, computers, gaming consoles, and AV receivers. Both ends use the same HDMI-A connector type.
HDMI-A to HDMI-A connectors on both ends, 0.25 m cable length, 4K 30Hz bandwidth support, black finish, in-wall installation design, cable type: extension cable.
One Delock HDMI-A to HDMI-A extension cable, 0.25 m, in black. No additional adapters or connectors are included.
Delock provides a 24-month manufacturer warranty on this product, covering defects in materials and workmanship under normal use.
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