ITEM NAME:2 pcs RS232 MAX3232 Level to TTL Level Module Board NEW Converter Adaptor JR 2 pcs RS232 MAX3232 Level to TTL Level Module Board NEW Converter Adaptor JR #aucsearchbutton #aucsearchbutton:hover { cursor: pointer;.A converter board for electrical levels. We will reply you ASAP. Chip Model: MAX3232CSE. Quantity: 1 pc.