Pros: Seems solidly built

Cons: Absolutely useless for me as it simply does not work when connected through my KVM switch.

Pros: Tried it out on a newer machine and worked great. Then I tried it out on a old machine still great, I even went so far as pulling out my 98SE machine to see it worked on it. It took some work on the usb side but it worked great after that on it.

Cons: None so far

Other Thoughts: Will buy a few more

Pros: Works fine. I have an old keyboard I use on my workbench and most PC's don't have the old jack. This is handy enough to plug in and get the job done.

Cons: None really. I don't think I would use this for a permanent solution, you can buy cheap USB keyboards and mice now.

Other Thoughts: Not sure if it's the product or something else but sometimes the right num-pad doesn't register on the keyboard. when plugged into this device. Probably just something on my end but it hasn't bothered me enough to look into it.

Pros: connect mouse and keyboard to usb.

Cons: when rebooting win 8.1 must be disconnected

Other Thoughts: cold be a win 8.1 thing or my laptop in particular. I think it is actually the USB hub i am using it in. had a keyboard and mouse, keyboard didnt work. used said keyboard in another system that was older and had Ps/2 ports. (didnt troubleshoot)

all in all $6 is cheaper than a new mouse. so 5 stars.

Pros: works fine no problems at all

Cons: nothing negative to see here

Other Thoughts: yes I would recommend to others

Pros: Works

Cons: Read below

Other Thoughts: Not going to be a moron here and write that it's the adapters fault it doesn't have No-Key Rollover Support, the adapter is doing it's job converting the PS2 to USB, but if you want Full NKRO for gaming you have to have straight PS2 to PS2. I will hold down W and press D and 1 second later if I'm still holding W it will clear its "Stack" and I will stop moving completely in a game. This makes playing WoW Impossible, so I bit the bullet and bought a new mechanical keyboard. Why my brother's MSI Mobo comes with PS2.. and my $250 Sabertooth z87 doesn't is beyond me, but that's a different story. Long live PS2, the superior keyboard connection :(

Pros: Converts an old mouse and keyboard to usb for newer systems and laptops.
Didn't arrive DOA and was cheap.

Cons: Could be longer?

Other Thoughts: Mostly just glad this wasnt DOA. I knew what it was and what it did and that was my only major concern was having to RMA or be out a few bucks due to cheap manufacturing.
Never got a dud from Rosewill to this day and I plan to the streak going.

Pros: great for changing PS2 mouse and keyboard to USB

Cons: none

Pros: No way to tell.

Cons: Supermicro X9DR3-F motherboard with newest BIOS does not see the keyboard through this part. Linux 3.10.7 does not see the part.

The Linux error message is: Cannot enable port 2. Maybe the USB cable is bad.

Inserting after boot sometimes

Other Thoughts: The USB ID says this is an ATEN part. Never had any luck with ATEN products. First Rosewill part I've ever had issues with.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

If you are not fully satisfied with our product please contact us to better assist you in resolving your problem.

Phone: 1- 800-575-9885
Email: rma@rosewill.com

We look forward to hearing from you.

Thanks,

Rosewill Customer Care

Pros: Convenient and easy to use. Turned my desktop setup into an easy docking station for laptops.

Cons: Not compatible with all the infinitely many mice out there, which would probably be impossible anyway. The mouse I was using was not compatible, but most of the others that I had were, so it wasn't a big deal.

Using a USB mouse with a PS2 adapter is a little iffy.

Other Thoughts: It would be nice if these sorts of adapters has a USB port as well for those of us (all of us?) who use USB mice. Somehow we need to implant this idea in the manufacturers minds.