: Hardware Interface: Usb, Thunderbolt Total Usb Ports: 2 Number Of Ports: 2 Item Weight: 2.54 Pounds Wattage: 60 Watts Best For: Thunderbolt 3 And Usb-C Laptops And Monitors That Support Up To Dual 4K Connection Technology: Thunderbolt 3 &Amp; Usb-C (Cross Platform Compatibility) Power Delivery: Supports Usb-C Pd 3. 0 (60W Of Laptop Charging).Security Slot Compatibility: Security Slot, Nano Security Slot Compatibility: Windows 10 And Macos X 10. 14 Or Later