Features

• Compliant with RoHS and WEEE directives

• Serial port software configurable for RS-232, RS-422, or RS-485

• Electrical interface settings are maintained across multiple computers

• High speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO

• Supports data rates to 921.6K bps

• Automatic RS-485 enable/disable

• Sealevel’s SeaLATCH locking USB port provides secure connection with

SeaLATCH USB cables via metal thumbscrews

• SeaLATCH USB ports are fully compatible with standard USB cables

• Status LEDs display electrical interface selection and serial data activity

• Power LED displays connection to host

• Powered by USB connection

• Single DB9M connector with full modem control signals implemented

in RS-232 mode

• Sealevel SeaCOM software supports Windows operating systems

• Includes 6′ USB type A to SeaLATCH USB type B device cable (Item#

CA356)

参考价格：6.0108

型号：2123 品牌：Adafruit 说明：2123多少钱，2026年最近一个月行情走势，2123批发/采购报价，2123行情走势销售排行榜，2123报价。