Acer

23.8 inches Full HD (1920 x 1080) widescreen IPS monitor Amd Radeon free Sync technology Refresh Rate: 75Hz Using HDMI port.Brightness:250 cd/m² Zero frame design | 1ms response time (VRB) | IPS panel | 2 speakers, 2 Watts per speaker Ports: 2 x HDMI 1. 4 Ports and 1 x VGA

Acer Veriton ES2730G Processor : Intel Core™ i3-8100 (4 Cores/6MB/4T/3.6GHz) , Memory :4 GB , Storage : 1 TB , Graphics :intel® UHD Graphics 630 , Operating System : Free Dos , warranty : 1 year

Acer KG271 bmiix 27" Full HD Screen: 68.6 cm (27") Full HD (1920 x 1080) 75 Hz Panel Technology: Twisted Nematic Film (TN Film) (170°x160°) FreeSync Inputs: HDMI, VGA Response Time: 1 ms GTG Brightness: 300 cd/m²