... 1K,Mifare Ultralight Access Control Card for Access Control(125khz/13.56mhz/860-960mhz)Special Features:IC: Mifare 1K, 4K, ... PET, PETG, PaperSizeCR80 86*54mm, or customizedThickness0.8-1.2mmFrequnency125KHz/13.56MHz/860-960MHzChipEM4200, T5577, Hitag, Legic, Mifare 1K S50,I ... also the free HID compatible reader/writer, which make people's life more convenient.Now, Freevision begins the new area, ...