WAVLINK WL-UMD307 Type-C to 2DP + 4K HD + VGA + 3 x USB2.0 HUB Docking Station
USB C dock 4K Display Adapter - Your laptop specification under DP1.4 source, Dual HDMI and DP ports supports up to 4K dual/triple video output (4K@30Hz+4K@30Hz+4K@60Hz). For quadruple display Dual HDMI, DP, and VGA all are 1080@60Hz.