Elgato introduced its new Thunderbolt 3 Dock at CES 2017. Thunderbolt 3 Doc works with new MacBook pros recently launched in October 2016. It includes two thunderbolt 3 ports, three USB 3.0 ports, a Gigabit Ethernet port, a 3.5mm headphone jack and a 3.5mm microphone input jack.
The Dock, which gives up to 85 watts of power, can charge a MacBook Pro while additionally giving access to different ports to display. It can show one 5K dispaly at 60Hz through the Thunderbolt 3 port or two 4K shows all at 60Hz, utilizing both the DisplayPort and one of the USB-C ports. USB-C peripherals will be charged with up to 15W and the USB A ports will charge an iPhone or an iPad at full speed.
ThunderBolt 3 is able to connect upto 6 devices
Up to six devices can be daisy-chained to each Thunderbolt 3 port on your MacBook Pro; the Thunderbolt 3 (USB-C) to Thunderbolt 2 adapter doesn’t count as a device against that limit.
DisplayPort output: up to 4096 x 2160 pixels at 60 Hz
– Thunderbolt 3 output: up to 5120 x 2880 pixels at 60 Hz
– Dual displays: up to 4096 x 2160 pixels at 60 Hz each
– 4K60 over HDMI 2.0 supported using active adapters (not included) via USB-C and DisplayPort.
Thunderbolt 3 will be available later in the first quarter of 2017, its price will be $300 which includes a 1.6 ft Thunderbolt 3 cable and will be sold through apple store.