Our Products Adapter Series (PA) RS232 Adapter (PA2) RS232 Adapter (PA2) Photo Series Product Name Download Product Info. PA201 RS232 Adapter (PA2) PA202 RS232 Adapter (PA2) PA203 RS232 Adapter (PA2) PA204 RS232 Adapter (PA2) PA205 RS232 Adapter (PA2) PA206 RS232 Adapter (PA2) PA207 RS232 Adapter (PA2) PA208 RS232 Adapter (PA2)