Pros: This adapter does what it was intended to do.
Connected 2 windows 7 machines with a ps2 kvm switch.
One machine had ps2 intputs and the other was usb only.
Used the adapter between the KVM switch and the usb only computer.

Cons: No cons for my particular use.
Plugged it in, turned on machines and went on my way.

Other Thoughts: Have to give it 5 eggs because it works as advertised.

Pros: Plugged in our old Lexmark IBM AT to the adapter and the USB into the computer, it was recognized and worked immediately. I was pleased with the price and the quick shipping on this adapter.

Cons: None

Pros: None

Cons: Mouse hesitates under normal use. Would not recommend this item.

Pros: Quality built,works with my 4 port powered KVM.

Cons: 0

Pros: Adapts PS2 to USB

Cons: None

Other Thoughts: The adapter works fine with a Keytronic PS2 keyboard.

Pros: should work when there is no KVM involved.

Cons: did not work with my IOGEAR GCS614A 4-Port PS/2 KVM.
According to IOGEAR tech support, the IOGEAR 614 will NOT work with any PS/2 to USB converter!

Pros: Not much to say - converts PS/2 to USB. Works right out of the box and keeps on working.

Cons: No cons that I can see.

Pros: works in bios

Cons: none

Pros: Plug N Play => plug in the keyboard and mouse => plug into KVM => plug into 2 computers. No issues what ever.

Cons: None

Other Thoughts: I went with a more expensive solution based on complaints about KVM compatibility. Worth every penny.

Pros: + Allows you to use your PS/2 KVM switch with a machine that does not have the proper ports.
+ Cheap

Cons: Nothing at all.

Other Thoughts: It's a cable, it performs it's function and does not spontaneously combust. 5/5