5 Magnetic Kits: 1) USB-C™ to HDMI™ with resolutions up to 3840 x 2106 @ 60 Hz 2) USB-C™ to mini DisplayPort™ with resolutions up to 3840 x 2160 @ 60 Hz 3) USB-C™ to VGA with resolutions up to 1920 x 1080 @ 60 Hz 4) USB-C™ to Gigabit Ethernet 5) USB-C™ to SD™/microSD™ 3.0 memory card reader/writer slots for external memory cards up to 2 TB Main Body of Dock: 1) USB-C™ to 4K @ 30 Hz HDMI™ 2) USB™ Type-A 3.1 Gen 1 port x2 supports 5 Gbps data transfer 3) USB-C™ Power Delivery 3.0 charging up to 100W 4) USB-C™ 3.1 Gen 1 supports 5 Gbps data transfer Dual or Triple Monitors: When the main body and USB-C™ to 4K HDMI™, USB-C™ to 4K mini DisplayPort™ or HDMI™ to VGA are used at the same time, a MacBook Pro® can be used with triple monitors