CTL Launches New 24" and 27" Computer Monitors CTL's 24" IP2381 Full High Definition monitor and 27" IP2781 Quad High Definition monitors feature VA and ADS panels to deliver crisp and clear visuals at a cost-effective price for work, play, or any endpoint managed solution. News provided by Share this article Share this article . The CTL IP2381 is a 24" 1920 x 1080 Full High Definition display that supports better productivity in the office, in the classroom, or when working from home. The CTL IP2781 is a 27" 2560 x 1440 Quad High Definition monitor that features ADS plane control technology for superior performance. Both monitors deliver outstanding performances on content-rich pages for easy viewing. The CTL IP2381 24" and CTL IP2781 27" monitors offer an incredible viewing experience for any type of workflow.