9-Pin DB9 Coupler 2 Pack 9-Pin DB9 Female to Female Adapter Connector Mini Gender Changer Extender Support 1080P Full HD-RS232 Serial Cable Coupler for Data Transfer

DB9 Female to
Female Coupler: This DB9 female to female coupler can connect two DB9 cables to extend the length of DB9 cables and can also convert DB9 female ports to male ports to connect other devices. Perfect for industrial debugging POS system setup and serial port equipment configuration.
Easy to use: plug and play no need for drivers and soldering. This DB9 female to female adapter comes with a detachable hex nut for easy extension connection between two cables which can then be securely connected to the device with screws.
High-Quality Material: This DB9 female to female adapter adopts aluminum alloy shell with excellent heat dissipation and wear resistance providing you with excellent texture. The high quality connectors have corrosion resistance and oxidation resistance it can withstand over 10000 plugging and unplugging suitable for long-term daily use. Structure compact easy to carry on a daily basis.
Wide Compatibility: This DB9 female and female connector is suitable for standard RS232 9pin serial devices such as PC ( OptiPlex 7010 EliteDesk 800 G1) industrial controller (Siemens S7-200 PLC) serial POS printer ( TM-U220B) serial barcode (Honeywell 1900G) serial console switch (Cisco 2960 switch) serial modem (USR 5637) GPS receiver PLC CNC machine and other DB9 RS232 enabled devices making it a versatile addition to your technical accessories.
3-Year Warranty: We provide this DB9 female to female coupler with worry-free 3-Year Warranty and friendly customer service. If you have any questions we will resolve them within 24 hours.