Dell Truemobile 360 Bluetooth Adapter Card Module for Inspiron 1525 1526 1720 Module Dell Precision M70 M60 Truemobile 360 Bluetooth Card HY157 Manufacturer: Dell Part Number: HY157 Alternate Part Number: JP098, RX399, R845N Compatible Model: Inspiron: E1705, E1505, E1405, 300M, 630M, 640M, 1420, 1501, 1520, 1521, 1525, 1720, 1721, 6000, 6000D, 6400, 8500, 8600, 9700, 9200, 9300, 9400Latitude x300, D400, D410, D420, D430, D505, D510, D520, D530, D531, D610, D620, D630, D631, D800, D810, D820, D830, X1Precision: M60, M65, M70, M20, M90, M2300, M4300, M6300XPS: Gen2, M170, M140, M1730, M1710, M1530, M1330, M1210, M1720Vostro: 1000, 1400, 1420, 1500, 1520,1700