Bt2016r73146ultsc [portable] -

: Seamless integration with over 4,000 industrial printer models (including thermal transfer and direct thermal variants). Key Features of the UltraLite (ultsc) Framework

: Optimized memory utilization depending on host server capabilities. bt2016r73146ultsc

Your code, BT2016R73146ULTSC , appears to be a license or activation key for BarTender 2016 UltraLite , a specialized label design software often bundled with TSC label printers : Seamless integration with over 4,000 industrial printer