TVLogic RKM-290A HD/SD Multichannel LCD Rack Monitor features two 9? IPS LCD screens with a 1920 x 1080 resolution. Both screens offer wide viewing angles of 176? (horizontal and vertical) with a maximum brightness of 400 cd/m? and contrast ratio of 750:1. The screens support multiple formats including 3G, HD-SDI, SD-SDI, and HDMI. Each screen features a built-in internal speaker and supports stereo audio out using a phone jack. This dual monitor can be VESA or rack-mounted.