Multi protocols support: ISO18092, ISO14443A, ISO14443B, ISO15693, FeliCa; Differential antenna design, output power up to 1.4W, longer sensing distance; Embedded low-power capacitive sensor, allows sensing and capacitive wakeup, detecting the nearby card without enabling the magnetic field of the reader; AT32F413RBT7 controller, easy for learning, evaluating, or direct integration, needs no other external controller; 1.3" OLED display, allows visual operation