产品介绍； 9 针公头 D型接头，90°
特点：

Built-in switch to select terminal resistor.
2 cable entries.
规格：

Cable outlet
90° cable outlet
Connector
9-pin, D-Sub male connector
Baud rate
9.6kbps ~ 12Mbps
Operating temperature
-25℃ ~ 75℃
Storage temperature
-30℃ ~ 80℃
Humidity
10 ~ 90% RH, non-condensing