1,animal RFID Reader 2, RFID animal ear tags 3,work frequency 134.2Khz and 125Khz, standard ISO11784/5, FDX and HDX Important: MT35 accept custom HardwareCore boardWM6.1/6.5 OSYESMarvell PXA310(624MHz)+qualcomm (GSM band 900/1800/1900MHz, GPRS, EDGE/WCDMA 2100MHz HSDPA 3.6Mbps)WM6.1/6.5 OSoption2Marvell PXA310(624MHz)+qualcomm EVDO (800MHz, CDMA 1X, EVDO)WM CEoption 3Marvell PXA300(No ...