USB-C to HDMI 2.1 adapter Club 3D CAC-2505 — 8K@60Hz, USB Type-C to HDMI + USB, 0.12 m

The Club 3D USB-C to HDMI 2.1 adapter CAC-2505 provides a compact and straightforward way to connect a USB-C® device that supports DisplayPort Alt Mode to an HDMI display. With support for up to 8K at 60 Hz and HDR metadata formats, the adapter facilitates high-resolution video output through a USB Type-C connection. The adapter integrates an HDMI output and an additional USB port on a short 0.12 m cable and weighs approximately 22 g, making it easy to carry and suitable for mobile setups.

Advantages

This adapter supports HDMI 2.1 features including 8K@60Hz, multiple color depths (8/10/12 bit) and Dynamic HDR10+, enabling high-fidelity video on compatible displays. It uses DP1.4 Alt Mode with HBR3 and supports HDCP 2.3 as well as DSC1.2a for efficient display compression when needed. The small form factor and light weight simplify transport and connection in meeting rooms, on business trips or at home without requiring additional drivers for standard USB-C DP Alt Mode devices.

Suitable for

Key specifications

How to use

Connect the USB-C male plug to a compatible host device that supports DisplayPort Alt Mode. Plug an HDMI cable from the adapter into the target display or projector and, if required, connect peripherals to the adapter's USB port. Power and video are negotiated automatically by the host and display; select the appropriate input on the HDMI display and set the output resolution in the host's display settings if necessary. No special drivers are typically required for devices that implement USB-C DP Alt Mode.

Recommendations

For best results, use high-quality HDMI cables rated for the target resolution and refresh rate. When targeting 8K@60Hz with HDR, ensure both the host device and the display support the required bandwidth and features (DP1.4 Alt Mode, DSC and HDCP where needed). Avoid excessive bending of the short cable and keep the adapter away from sources of heat for reliable operation.