SMAKN RS232 to RS485 HUB. 1 in 8 Out :Mutual Anti-Jamming Function（1500W Anti-Surge Protection and Compact Size）

Description

At the side of RS-232 is a DB9 female (hole-type) connector while at the side of RS-485 is a DB9 male (needle-type) connector with connection board. Uses with this RS232 to RS485 Converter to add a RS-485 interface to a PC via RS-232.