Package include:

1x 6ES7972-0CB20-0XA0 cable 

Features:

1. support the S7-200 / 300/400 PLC communications;

2.  support PPI / MPI / communications;

3. install drive, without generating serial, directly select USB;

4. the cable supports computer systems XP WIN7 32 bits, etc; (Doesn't support indows10)

5. Selection of PTC resettable fuse, overvoltage, overcurrent, short circuit conditions well protected internal circuitry;

Specifications:

Model: 7972-0CB20-0XA0 (can replace Siemens 6ES7972-0CB20-0XA0)

Material:pure copper 

Cable length: 2.5M

Colour: Black

PLC side: 9-pin male

Input:5.4V

Output current:1.5A 

Quantity: 4pcs

This item is not included the CD driver,you need to download the installation driver tutorial from the following link,please get resources yourself

If you need any help,please contact us without hesitation:) Thank you for your understanding

USB interface S7-200-300 / 400PLC programming adapter cable, 5 meters with communication indicator, direct use the SIMATIC Manager software USB interface, you need to install driver supports PG / PC Master, can replace Siemens products : 6ES7 972-0CB20-0XA0. MPI port communication rate has 19.2Kbps automatically adapt and 187.5Kbps, communication.

The following is the product's driver and instruction manual, you can log in Google download：

https://drive.google.com/open?id=1ahi3fKSnDFxIi0JpJVrlyEwE52l5gGY5