What is it?
The full crossover DB9 cable is a serial communication cable designed to connect two RS232-compatible devices. It fully supports all RS232 signals, including TXD, RXD, RTS, CTS, DSR, and DTR. This ensures complete compatibility for applications that require hardware flow control and hand shake signals.

What will I get?
Null Modem Cable with Full Hand shaking
Length: 5.0m / 16.4ft;
Plug Material: Metal Nickel Plated;
Style: Female to Female;
Cord Material: 30 AWG Copper Core;
Number of Pins: 9 Pin;
Color: Black;
In the package of: 1 Pcs x DB9 Full Crossover Cable

Are there any advantages of this product?
Full Compatibility: Supports all 9 pins of the DB9 connector for reliable communication in hardware hand shake scenes;
Stable Performance: Reduces the risk of data loss or communication errors by enabling full control signal exchange;
Broad Application: Great for industrial equipment, computer data communication, and any devices requiring comprehensive RS232 communication.

How to use it?
1. Confirm that both devices support RS232 communication and require a crossover connection;
2. Plug one end of the cable into each device's DB9 port;
3. Ensure the connectors are securely seated;
4. Follow the device instructions to start date communication.

What should I notice?
Ensure that the devices are of the same type to require a crossover cable.
Avoid excessive bending or stretching of the cable to maintain its performance and durability.