Perfectly replaces RS232 (DB-25/DB-9) serial port and connects directly to any laptop/PC's USB port to a console port effortlessly. No more RS232 female and male adapters. An essential accessory for routers, switches, firewalls, and wireless LAN controllers with console ports, such as compatible devices and more. Our unique cable operates smoothly and quickly on laptop and desktop computers to be compatible with Windows, without the need for a CD as the drivers are included in the OS distribution. Colour: light blue Material: ABS Product description USB2.0 (1.1 compatible); RJ-45 DTE Pinouts (1), DTR(2), TXD (3), GND(4), GND(5), RXD (6), (7), (8). Cable length: 1.8m / 6ft, Maximum RS232 speed: 500kbaud. USB Port Serial Cable USB to RJ45 console cable connects to any USB port on your laptop directly to a console port. No adapters needed. It is for console port for 1000, 1600, 2500, 2600, 3600 series routers, 3560 switch pinout, and more. Drivers are available to work with the following operating systems: Windows 8.1, Windows 8.1 x64, Windows 8, Windows 8 x64, Windows Server 2012, Windows Server 2008, Windows 7, Windows 7 x64, Windows Server 2008, Windows Server 2008 x64, Windows Vista, Windows Vista x64, Windows Server 2003, Windows Server 2003 x64, Windows XP, Windows XP x64, Windows ME, Windows 98, Linux OS 9, OS 8, Windows CE.NET (Version 4.2 and greater), Android, Windows RT. Advantages: No adapters needed for operation, No more DB-9 adapters, No more driver issues, Compatible with 32 and 64 bit operating systems. Package includes: 1x USB to RJ45 cable. Note: Light and different displays may cause slight color variations in the picture compared to the actual item. The measurement allowed error is +/- 1-3cm.