From OnBuy
Viewsonic IFP4320 touch screen monitor 109.2 cm (43") 3840 x 2160 pixels Dual-touch Black
Technoworld PLC
Viewsonic IFP4320 109.2 cm 43IN Touchscreen 3840 x 2160 pixels 4K Ultra HD LCD
This product is also available at 3 unverified merchants.