mimmi20/browser-detector

{
  "rules": {
    "/i700/i": "utok i700",
    "/1000 ?d/i": "utok 1000d",
    "/451 ?d/i": "utok 451d",
    "/450 ?d/i": "utok 450d",
    "/400 ?d/i": "utok 400d",
    "/350 ?d/i": "utok 350d"
  },
  "generic": "general utok device"
}