D3908-giq Docking Station Driver _best_ Jun 2026

Microsoft is constantly tightening driver signing requirements. The currently relies on a cross-signed certificate from DisplayLink. As long as Synaptics (parent company of DisplayLink) continues to certify the driver for new Windows builds, your dock will function. However, generic docks are often abandoned faster than branded ones. Consider this when purchasing hardware.

On macOS, you must grant "Screen Recording" permissions for the dock to output video. Go to System Preferences > Security & Privacy > Privacy > Screen Recording and check the box for DisplayLink Manager. Key Features & Specifications d3908-giq docking station driver