The 19" Rackmount Monitors can be integrated with 16 port Cat5 KVM or 32 port Cat5 KVM switches in 1U of space. Choose from 19" Rackmount Monitors with 8 port 16 port or 32 port Cat5 KVM, with touchpad or trackball. Once you have determined which 19" Rackmount LCD with Cat5 will work best for your application, the options page allows you to upgrade from 8 port, 16 port or 32 Port Cat5 KVM Switch. The server connection is conducted via a Dongle with USB, PS/2 or DVI connections. You can use PS/2, USB and DVI connection devices as a mixed configuration to meet your specific needs. By using Cat5 Cable, the target devices can be positioned up to 130 from the KVM Switch. If your rack does not have much room left and is full of cables, the Cat5 KVM switch option can be a good way to minimize additional cable clutter. Excess cable can cause issues with proper airflow in your rack. In addition, keeping your cables away from server exhaust is also a good idea for best performance.