Replacement FOR E403 / E403NA USB IO Switch & Reader Board — E403NA IO BOARD REV 2.1

Compatible replacement FOR E403 E403NA USB board, switch board and reader board. This E403NA IO BOARD REV 2.1 is the direct-fit I/O module for E403 and E403NA models, combining the USB interface, power switch circuitry and reader functions. Ideal for repairs or upgrades—please verify REV 2.1 matches your original board before ordering.You may also like Tested High-Quality SC Board TNPA5351 / TNPA5351AF — for TH-P50U30C.