Compatibility - Thunderbolt dock compatible with M1/M2/M3 Pro/Max, 'Base' M4 Pro/Max and Intel CPU Thunderbolt 3 Macs like the MacBook Pro 16". Supports Windows systems with Thunderbolt, USB4, and USB Type-C. Certain base model Apple Silicon chips support single extended display. Capabilities on non-Thunderbolt USB-C laptops are dependant on host system; only one external screen on base M1 / M2 / M3 chips2-Year Coverage, Lifetime Support - Every Plugable product, including this docking station, is covered against defects for 2 years and comes with lifetime support. If you ever have questions, contact our North American-based team - even before purchase