The practical Adapter Cable DB9 VGA Male to RJ45 plug is used to solve liaison functions with serial interfaces. Features: 1. 100% and high quality. 2. Connect your computer's serial port to the RJ45 console port on 3. Can possibly be used to configure networking devices as well 4. DB9 VGA to RJ45 Cat5 Ethernet 5. Compatible with Cisco , including the 600, 800, 1600, and 1700 series 6. Length: 1.8m/6FT 7. : Blue a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a