Lenovo Thunderbolt 3 Essential. Connectivity technology: Wired. Host interface: Thunderbolt 3. Headphone connectivity: 3.5 mm. Ethernet LAN data rates: 10.100.1000 Mbit/s. Product colour: Grey. Cable lock slot type: Kensington. Certification: cULus. FCC.ICES.NOM. Power source type: AC. Power supply: 135 W. Output voltage: 20 V. Windows operating systems supported: Windows 10
