Hybrid USB-C USB-A dock w/same functionality as DK30A2DH plus option of vertical setup with incl stand Universal USB 3.0 docking station works w/USB-C and USB-A laptops/computers using the 3.3ft USB-A or USB-C host cables 6-port USB Type-A hub (5Gbps USB 3.1/3.2 Gen 1)/Gigabit Ethernet/headset audio jack Dual monitor 4K 60Hz video: dual DisplayPort or dual HDMI or DP + HDMI DisplayLink certified for max performance Port Replicator for Dell HP Lenovo MacBook; For Windows Chrome macOS