C232HM-DDHSL-0
FTDI
Price: $54.30790
US232R-10-BULK
Price: $40.70060
TTL-232R-3V3-AJ
Price: $34.42850
TTL-232R-5V
Price: $33.90840
TTL-232RG-VSW5V-WE
Price: $32.98240
UT232R-200
Price: $52.15560
USB-RS232-WE-5000-BT_5.0
Price: $62.08620
USB-RS422-WE-1800-BT
Price: $64.05530
USB-RS485-WE-1800-BT
Price: $52.22740
TTL-232R-3V3-WE
Price: $37.40520