Active USB Type-C to HDMI Cable DeLOCK 85971 4K 60 Hz 3 m

The Active USB Type-C to HDMI Cable DeLOCK 85971 allows connection of a USB-C or Thunderbolt 3 port on a laptop or PC to an HDMI monitor or TV. The cable requires the host device to support DisplayPort Alternate Mode (DP Alt Mode) and is designed for video transmission up to 4K at 60 Hz. With a 3 m length and 4.7 mm diameter, the black cable provides extended reach for desktop and meeting-room setups and comes packaged as a single cable in a polybag.

Advantages

The cable supports 4K resolution at 60 Hz for smooth high-resolution video, uses an active conversion to ensure stable signal transmission from USB Type-C (DP Alt Mode) to HDMI, and its 3 m length offers flexibility for different workspace layouts. The slim 4.7 mm diameter and robust connectors improve handling and reduce clutter.

Suitable for

• Connecting a MacBook, Chromebook or Windows laptop with USB-C/Thunderbolt 3 to an HDMI monitor or TV
• Office workstations and presentations in meeting rooms
• Home entertainment setups that require 4K@60 Hz output

Key specifications

• Brand: DELOCK
• Model / MPN: 85971
• EAN: 4043619859719
• Connector 1: USB Type-C
• Connector 2: HDMI
• Cable length: 3 m
• Colour: Black
• Supported video: up to 4K (3840 x 2160) at 60 Hz
• Requires: host device with DisplayPort Alternate Mode (DP Alt Mode)

How to use

Connect the USB Type-C end of the cable to the USB-C or Thunderbolt 3 port of your laptop or PC, ensuring the port supports DisplayPort Alternate Mode. Plug the HDMI end into the HDMI input of the monitor or TV. Select the correct HDMI input on the display and configure the display settings on the host device if necessary (resolution and refresh rate). No additional drivers are typically required.

Recommendations

For optimal performance, use with devices that explicitly support DP Alt Mode over USB-C and verify display settings are set to 3840 x 2160 at 60 Hz. Avoid tight cable bends and keep connectors free of dust to maintain reliable signal quality.