Serial Extender Home / Network Devices / Transceivers / Serial Extender Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low ASYNC RS232 EXTENDER OVER CATX DB9 W/CONTROL SIGNALS TO TB ME890A-R2Input & Output Devices, Serial Extender, Switching Devices $230.41 Add to cart