Advanced Usb Port Monitor 2.3.0.14 Activation Code Need Help With A 4-port, Dual-monitor KVM Switch With USB Connections?

Need help with a 4-port, dual-monitor KVM switch with USB connections? - advanced usb port monitor 2.3.0.14 activation code

With a view to a 4-port KVM switch, video and control has to buy two USB ports for keyboard / mouse.

I) a (Belkin GCS1744 and I love this brand - is the same as I have today. But ...... Read online will not support my nVidia chipset on my motherboard. I've also read that .... nForce4 was unfounded

Any reccomendations out there for a KVM that work with my chipset / graphics card and still allows me to 4 ports, two monitors, and USB connections?

Thanks in advance!