Computer W/ Serial Port Control For Display And Enhanced Gui Performance, Thinkhub Software For 4K Panel, System Will Output A 3840X2160 @ 60Fps Signal (One Time Software Initiation And Configuration Fee) - For Use Up To 10 Feet From Display, Extenders For Display And Touch Sensor Not Included. Includes Integrated Appliance Mount Module. Supports Optional Integrated Single Hard Line Input.Includes One Year Of Required Software License And Remote Support - Sku: Sft-02M-Th-4K (Annual Subscription) - T1V