A look at the finer details
2020/2019/2018 MacBook Pro, 2020/2018 MacBook Air, and 2020/2018 Mac Mini. Does not support MacBook models with single USB-C port. Does not work with Apple SuperDrive.
Requires a direct HDMI to HDMI connection – will not work with VGA, Thunderbolt or DVI displays. USB-A ports will not support Apple SuperDrive or charge iPads. We recommend connecting one bus-powered device at a time.
Dimensions & Weight
4.94" x 1.94" x 0.75" cable length: 6.25" , 3.6 oz
Model NO / UPC
ST-TCDMMAS / 879961008383 (Silver)
ST-TCDMMAM / 879961008376 (Space Gray)
USB-C PD charging up to 60w
1 x HDMI up to 4K 60Hz
1 x HDMI up to 4K 30Hz
Micro/SD card reader up to 104 Mbps
2 x USB 3.0 up to 5 Gbps
1 Year Manufacturer Warranty
For California Residents
See CA Proposition 65 Warning