Ultra-Rugged, 21.3" Led Display Platform For Extreme EnvironmentsMIL-Tailored and engineered for advanced EMI protection, as well as durability in extreme environments, the Orion 21.3L is equipped with a 1600 x 1200 native resolution LED backlit LCD panel, front panel user controls, and a durable front panel hard power switch.HIGHLIGHTS - 21.3” active viewing area - 1600 x 1200 (UXGA) native resolution - Scaled resolution support up to 1920 x 1200 - LED Backlight - MIL-STD-901D GRADE A, MIL-STD-810G, MIL-STD-461F - Robust machined aluminum construction - 19” RETMA rack-mount adapter - Digital and analog video signal support - User-friendly on-screen display (OSD) menus - Touch panel options available - EMI MicroMesh option - Real-Time Enhanced Video (RTEV) capable