Startech 2m (6ft) HDMI Cable with Locking Screw, 4K 60Hz HDR 10, High Speed HDMI 2.0 Monitor Cable with Locking Screw Connector for Secure Connection, HDMI Cable with Ethernet, M/M - Adjustable M3.0 Screw (HDMM2MLS) - Premium High Speed - HDMI cable with

Just plug in the cable and fasten the top locking screw securely to the port, there are no special tools required. The screw will ensure that the connector does not loosen over time.
The top screw locking connector comes with an integrated slot that helps you to adjust the separation between the screw and the HDMI connector. The top screw assembly is designed such that the screw can be removed from its slot, allowing the cable to also be used as an ordinary HDMI cable.
The knurled thumbscrew type screw head enables easy tool-less installation and removal of the cable and ensures that the cable is securely connected to the female port when tightened by hand.

• Screw locking HDMI 2.0 cable
• High performance cable
• Flexible cable

• Screw locking HDMI 2.0 cable
  Premium High Speed HDMI 2.0 cable with Ethernet; features one secure locking connector w/ removable screw to prevent disconnection due to tension or vibration; knurled thumbscrew for tool-less installation & removal.
• High performance cable
  This Ultra HD cable supports 18Gbps bandwidth; 4K 60Hz (3840x2160), 3D video, HDR for high contrast ratio.
• Flexible cable
  Long lasting & slim TPE jacket absorbs stress of frequent bends protecting the core of the rugged UHD HDMI cord; high quality TPE jacket is non-toxic, halogen free & RoHS certified for environmental sustainability.
• Applications
  For office/boardrooms & travel, works with your TV, monitor or projector with top screw type or standard HDMI port.

Just plug in the cable and fasten the top locking screw securely to the port, there are no special tools required. The screw will ensure that the connector does not loosen over time.