Great for video editing and other Ultra HD tasks, this Thunderbolt 3 dual 4K monitor docking station supports 40Gbps speeds and 4K resolution on two monitors. Run resource-demanding applications on two independent displays, without draining system resources. This TB3 dock lets you connect your laptop to: 1x 4K monitor via the DP port, 1x 4K monitor via the TB3 USB C port (6ft cable included) or 1x 5K monitor via the DP & TB3 USB C port. Simply connect the universal docking station to your laptop with included TB3 cable and start working immediately. No time-consuming driver installations are required.  Set up a second monitor right out of the box using the included USB Type C to DisplayPort cable, eliminating the need for extra adapters. With three USB 3.0 ports, the Thunderbolt 3 dock gives you plenty of ports for the latest and legacy devices. Connect USB devices like flash drives using the two Type-A ports. Keep your mobile device charged with the dock’s Fast-Charge and sync port. Connect a USB C device with the USB C port (5Gbps - data only). The Thunderbolt 3 port replicator features a 170W power adapter supporting Power Delivery to power and charge (up to 85W) your laptop, while powering all your devices connected to the dock. This eliminates the need to use two separate power adapters for your laptop and dock. This USB C Thunderbolt 3 dock features a rugged aluminum casing and is backed by a StarTech.com 3-year warranty and free lifetime technical support.
- NEW VERSION AVAILABLE: Replaced by TB3CDK2DH; Driverless setup for plug-and-play installation; 40Gbps video/data bandwidth; Dual monitor 4K 60Hz; USB Power Delivery, DisplayPort, USB 3.2 Gen 1 (5Gbps) Hub, Gigabit Ethernet, 3.5mm headset port
- 85W POWER DELIVERY: This Thunderbolt 3 Docking Station will power and charge laptops & ultrabooks such as MacBook Pro 13 & 16, MacBook Air, HP, Lenovo ThinkPad, & Dell XPS using macOS and Windows.
- COMPATIBILITY: This docking station is compatible with Windows, macOS, and Ubuntu; Supports Thunderbolt or USB4 laptops; Dual Display on M1, M2, M3 Max/Pro, M4 Pro/Max MacBooks, and single display on base M-series MacBooks and iPad Pro M1 & later
- FLEXIBLE THUNDERBOLT 3 PORT: Thunderbolt 3 port replicator w/ a downstream TB3 port that supports 3 modes of operation: a second monitor, daisychain TB3 peripherals, or connect USB Type-C accessories
- DAISYCHAIN UP TO 5 THUNDERBOLT 3 DEVICES: Connect additional TB3 devices to this TB3 dock including monitors, external hard drive bays, card readers, or an external GPU; using the downstream TB3 port.
- NEW VERSION AVAILABLE: Replaced by TB3CDK2DH; Driverless setup for plug-and-play installation; 40Gbps video/data bandwidth; Dual monitor 4K 60Hz; USB Power Delivery, DisplayPort, USB 3.2 Gen 1 (5Gbps) Hub, Gigabit Ethernet, 3.5mm headset port
- 85W POWER DELIVERY: This Thunderbolt 3 Docking Station will power and charge laptops & ultrabooks such as MacBook Pro 13 & 16, MacBook Air, HP, Lenovo ThinkPad, & Dell XPS using macOS and Windows.
- COMPATIBILITY: This docking station is compatible with Windows, macOS, and Ubuntu; Supports Thunderbolt or USB4 laptops; Dual Display on M1, M2, M3 Max/Pro, M4 Pro/Max MacBooks, and single display on base M-series MacBooks and iPad Pro M1 & later
- FLEXIBLE THUNDERBOLT 3 PORT: Thunderbolt 3 port replicator w/ a downstream TB3 port that supports 3 modes of operation: a second monitor, daisychain TB3 peripherals, or connect USB Type-C accessories
- DAISYCHAIN UP TO 5 THUNDERBOLT 3 DEVICES: Connect additional TB3 devices to this TB3 dock including monitors, external hard drive bays, card readers, or an external GPU; using the downstream TB3 port.