*GPS Module: SiRF Star III, 20 channels*CPU: SamSung ARM920T S3C2440A 400MHz *Display: 3.5"high-resolution color TFT LCD 320RGB(H)x240(V)pixels Touch Panel*O/S: WinCE.Net 4.2 Core *Memory: 64MB SDRAM Support SD / Multimedia Card Slot *Support US