The Kanex Thunderbolt 3 cable provides up to 20Gbps throughput, that is four times the max bandwidth of SuperSpeed USB 3.0. Connect to a single display or simultaneously stream two video signals each supporting up to 4K 60Hz. Experience crystal clear visuals, contrast and color depth for all of your videos, photos, and applications. This same cable provides up to 60W of charging for your laptop or notebook and 15W to bus-powered devices. Gamers can plug ‘n’ play from an external graphics source directly to a laptop and enjoy the latest games at recommended or higher settings. Works with up to 6 daisy-chained Thunderbolt 3 devices.