Specification

Input: HDMI (unencrypted)

Supported resolutions: 3840x2160 up to p30, 1920x1080 up to p60 / i60, 1280x720 up to p60, 720x576p50, 720x480p60

Dimensions: 8.1 x 1.2 x 3.1 cm / 3.18 x 0.47 x 1.22 in

Weight: 20g / 0.044 lb

In the box: Cam Link 4K, USB 3.0 extension cable, Quick Start Guide

https://www.elgato.com/en/gaming/cam-link/camera-check

Is your camera compatible? Check here

https://www.elgato.com/en/gaming/cam-link/camera-check