TYPE C Connection Works with most newer laptops and phones. Compact and lightweight, with userfriendly nonslip design for easier plug and unplug. Fits snugly with the USBC ports on your devices, better signal transfer protection. Mac Address Pass Through It supports the MAC address passthrough feature. This feature allows the MAC address of the native Ethernet network device on the system to be used for imaging, systems management, etc. To use the MAC address pass through feature, the setting must be enabled in the BIOS. The setting is located in BIOS > Cong > Network. Charge your devices using the PD port achieving up to 100 W power delivery. 65W adapter included. Equipped with an RJ45 port, you can seamlessly connect your laptop to become hard wired for a fast and stable connection to your internet up to 1000Mbps. Extend your devices display by up to three monitors via two 4K/60Hz Display and one 4K/60Hz HDMI port, creating the perfect work environment. Using all three simultaneously only supports 4K/30Hz. Transfer files at fast speeds and stable connection via the USB 3.2 Gen 2 TypeC port. Also includes 4 USB 3.2 ports for a maximum of 10 Gbps transfer speed. Compatible with most USBC ports, however not all are compatible. Only works with thunderbolt 3 port interfaces which support Display Port Alternate Mode .