This Thunderbolt 3 (40Gbps) cable lets you connect to any Thunderbolt 3 port (USB-C ) to deliver video and data to your Thunderbolt, USB and DisplayPort devices. Plus, the cable can provide power for charging your devices, and you can link up to six Thunderbolt 3 devices as part of a daisy-chained connection. This cable supports data transfer rates of 40Gbps when connected to a Thunderbolt 3 device, so you can transfer photo and video files at four times the speed of a USB 3.1 Gen 2 (10Gbps) cable. For example, you can transfer a 4K movie in seconds. When connected to a USB 3.1 device, the cable supports data transfer rates of 10Gbps. The Thunderbolt 3 cable is fully compatible with all of your USB 3.1 Gen 2 devices and can be used for charging and syncing your mobile devices. You can also connect and power USB-C laptops, such as your MacBook or Chromebook , and USB-C peripherals, such as your portable hard drive and docking station. The cable supports full 4K 60Hz or 5K 60Hz video. The cable also supports DisplayPort 1.2 and is compatible with existing DisplayPort displays. It"s perfect for connecting your docking station or laptop to a monitor with astonishing resolution, contrast, and color depth for amazing detail. This Thunderbolt 3 cable delivers up to 60W of power for charging a laptop or powering a display, and 15W for bus-powered devices such as a hard drive enclosure. The cable gives you an easy way to bridge multiple Thunderbolt 3 enabled laptops for peer-to-peer 10GbE networking. Itís perfect for setting up small workgroups and sharing peripherals such as printers and storage. You can also connect two Thunderbolt 3 laptops together for PC migrations. The TBLT34MM50CM is backed by a 2-year warranty.