Everything in the photos is included. There is no instruction manual. I have been using it for about a year. Brand: LG Screen Size: 34 inches Resolution: QHD Ultra Wide 1440p Aspect Ratio: 21:9 Screen Surface Description: Anti-glare Response Time: 5 milliseconds Display Size: 34.0 inches Resolution: QHD Ultra Wide 1440p Display Type: LED Standard arm stand included, supporting swivel (280 degrees left and right), tilt (-5 to 15 degrees), and height adjustment (130mm). This ergonomic monitor allows you to position the screen in the best position for your seating height and usage environment. *Note: Cannot be used with a standard stand. Please check the installation method in the image on the left for the installation conditions of the desk. Resolution: 3440 x 1440 (UltraWide) / Panel: IPS anti-glare / sRGB 99% coverage / FreeSync support / HDR support / Flicker Safe and Low Blue Light features Input/Output Ports: HDMI x 2, DisplayPort x 1, USB 3.0: Up x 1, Down x 2 / Speakers: 7W x 2 Accessories: HDMI cable