2Pcs DB15 Male to Female Terminal Breakout Board, RS232 D-SUB Serial to 15pin Port Terminal Block Gender Changer Connector (Pack of 2)

The information below is per-pack only
DB15 Female and Male Connector in One Breakout Board, one end is DB15 male connector, other end is DB15 female connector. Convert a DB15 female connection to a DB15 male connection, use for serial applications.
DurableAll copper base with gold plated joints thickened FR-4 fiber glass PCB board, ensures good contact anti-oxidation and a long serve life.
Wildly ApplicationsThis DB15 adapter can connect all kinds of serial devices, such as PLC controllers, touch screens, programmers, data converters, servo motors, automatic control equipment, industrial control equipment, cash register, tax control machine, computer, etc.
FlexibilityThe terminal block it's more easier than soldering wires onto a connector. Can be used for test purpose and check pinouts, cables or any devices with RS232 interface.
No Soldering Required Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten. Save you from solder trouble, no need to purchase expensive tool. Great time and money saver.