Asus mx239h 23 frameless led monitor full hd ah ips led display with 178 degree wide view angle in frameless design for edge to edge brilliance asus sonicmaster technology co developed with bang olufsen icepower for premium immersive audio featuring dual hdmi ports for multi device connections good design award winner for its ultra slim ergonomic design with sturdy sundial inspired stand the mx239h features an edge to edge frameless panel with 178 degree ultra wide viewing angle 169