Yustda 20V AC/DC Adapter Compatible with Sonnet Echo 11 Thunderbolt 4 HDMI Dock ECHO-DK11H-T4 ECHO-DK11-T4 Docking Station 20V DC 20volt 20.0 Volts Switching Power Supply Cord Charger Cable Mains

Compatible with Sonnet Echo 11 Thunderbolt 4 HDMI Dock ECHO-DK11H-T4 ECHO-DK11-T4 Docking Station 20V DC 20volt 20.0 Volts Switching Power Supply Cord Charger Cable Mains Replacement: This Adapter is a Brand New Replacement one ,100% Compatible with the device model listed, Not Original!!! Charger/Adapter has total 10 Ft Long power cord. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Manufactured with the highest quality materials.