Refurbished: LG 27UD68-P 27" FreeSync IPS LED Monitor 4K UHD 3840 x 2160 16:9 Widescreen On-Screen Control with Screen Split Game Mode & Black Stabilizer HDMI DisplayPort D-Sub - Newegg.com
LG 27'' Class 4K UHD IPS LED Monitor (27'' Diagonal) (27UD68-W) | LG USA
LG 27UD68 4K IPS Monitor REVIEW | TechCentury - YouTube