Elo E268254 Interactive Digital Signage Display 5501LT, 55'' 1080p Full HD LED-Backlit LCD Monitor, Black Compatible with Intel open pluggable standard (ops) with available adapter kit(e102270) Available with optical touchscreen technology for a sensitive Multi-Touch response with any input device Pure-glass touchscreen delivers crystal clear images Housed in a highly durable steel chassis for a long-life of reliable performance VESA mounting Mounting type: VESA 4-hole mount per MIS-F, 600, 600, 6mm