Mifare reader SDK KIT Frequency:13.56MHz Transponder:Mifare Classic 1K, 4K; MIFARE Ultralight Power Requirements:5V DC Current: ï¼?100mA Output interface:RS232 Reading distance:0-5cm Power provided:Key board Data Baud rate:9600(bit/sec) Storage Temp.-10°C-85°C Size:140*100*30mm Nominal Weight:0.25kg