PORTS Audio / Mic SD Card (SDXC UHS-II) USB-A 3.1 (x3) USB-C 3.1 (Out / Downstream) USB-C (In / Computer) Ethernet (1 Gb/s) Power Supply Mini DisplayPort (4K@30Hz) INCLUDED IN THE BOX Tethered Docking Station Dock Power Supply (135 W) USB-C Cable (0.5 m / 20 in) User Guide FEATURES Solid metal chassis in space gray with MacBook riser Full 87W charging available to your MacBook Video output over Mini DisplayPort supporting 4k resolution Simultaneous 12 W rapid charging capability for 2x USB devices SD Card supporting UHS-Il with 312 MB /s read and write In great used condition. Fully working and in original box. Any questions just ask.
