Product Number: JCD389 • 12 Combinations for 11-in-I Functions: 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 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 1 OOW 4) USB-C 3.1 Gen 1 supports 5 Gbps data transfer • Dual or Triple Monitors: • Perfect for MacBook®: Compatible with MacBook Pro® 2016-2019 / MacBook Air® 2018-2019 / 12" MacBook® 2015 or later