The dual PS2 controllers usb adapter works just as advertised ...
923300
The dual PS2 controllers usb adapter works just as advertised, just plugged everything in and it worked in Windows 7, no drivers or additional software needed.
469377
It's essentially a PS2 dualshock controller. Build quality is great. Took a while for my PC to recognize it but that's not the controller's fault.
684038
Many people complain that this product doesn't work. That is because their PS/2 keyboards are not USB-compatible. Make sure your keyboard is USB-compatible before you buy this adapter, because not all PS/2 keyboards work with USB.

I bought this product because my mechanical PS/2 keyboard came with a PS/2-to-USB adapter and I lost it. I knew my keyboard was USB-compatible and thus it works well with this adapter too.

For a USB-compatible PS/2 keyboard, this product works perfectly.
650631
You will need an USB adapter since it only has a PS/2 port! I've been using it for 3 years and it feels like new. Next time I think I'll buy a mechanical one.
2538992
Okay, this works perfectlynow that I modified it. I own a PS2 Slim, and this wasn't compatible at all. The issue? The multitap on has a prong-thing that's too short to work with the system (it's the bottom one when you plug it in to the PS2. The one that sits where you plug your remote in.) All I did was unscrew the back of the plug, pull the part that goes inside the PS2 port that's too short away from the rest of the plug-in  (it's the part that all the wires go into), slide it partially forward so that it was long enough, then reassembled it again. VERY simple fix. No rewiring needed! When you plug the modified plug into the system, you have to slide the bottom prong farther forward so it goes in all the way. If you've done it correctly, you'll be able to hook up all of your controllers and access memory cards with ease! It's worth the purchase, even if it doesn't work with the system initially. It's hard to find one that just works with the PS2 Slim... Modify it, and you'll be all set to go! (Also, the part of the plug in that I modified DOES NOT stick out far enough to see the wires. Don't do that, or you may have a risk of damaging them.)
3784647
It works only if your ps2 is not in rgb video mode, you have to switch the ps2 into component mode before you can use the hdmi converter
3173176
I bought this to use my Playstation2 on my wireless network. It worked great out of the box, just plugged everything in, and it worked as good as when my PS2 was wired (40 feet of cord!)
My only critisism it the short length of the ethernet cord that comes with the unit. I would highly recommend.
4463450
Took a tech support call to Amazon to figure out that, though it doesn't tell you in the instructions, the included mini usb to usb cord must be plugged into the side of the converter and the front of the PS2.  It gets it's power from the USB connection.  Works perfect now!!!
3161482
Just as the title says, this USB adapter does exactly what it is intended to do. I bought it to use with my older wired keyboard that has a ps2 male end for my laptop. The bulkiness of the adapter is the only issue I have. It is hard to plug in another USB device in a USB port next to the adapter if the adapter is plugged in, so I use a USB extension cord, which solves the problem of the bulkiness. For anyone wanting to purchase this, the bulkiness is the only thing to beware of. Besides that, it is great and does its job quite well.
4727016
Although the product is advertised as a CONVERTER "QVS USB-PS2Y USB to Dual PS/2 "Y" Converter", it turns out to be a simple ADAPTER, which will give you the required "fittings" to make a connection between your keyboard/mouse and computer, but will not "convert" the signals --- meaning that even though you can connect the peripherals, they WILL NOT WORK.

The sales description should at least be changed..
4082157
When Capcom released Street Fighter II Turbo HD Remix as a downloadable game for the PS3, I was faced with the problem of having to purchase a new PS3 arcade fighting stick or use the  standard PS3 controller. Then I saw this adapter/converter on Amazon.com that looked like a gimmick item being sold on TV by "Billy Mays" and I figured I could use it with the HRAP2 (Hori's Real Arcade Pro. 2 ) for the PS2 that I already owned. Fortunately, I figured correctly as this setup on my PS3 works great! Bear in mind that I only use it to play S.F. (& maybe Tekken?) as I can't use the PS button on a regular PS3 controller (meh...). This converter does what it claims to very well. I can't speak for other PS2 controllers like guitars & etc., but for Hori's fighting sticks it's an "Easy Operation". No lag in button input and the turbo feature works fine using an HRAP2. Forget about using slow-motion but as I said, this converter works fine on the PS3 playing S.F. II T HD Remix, on or off line. Hope this helps. SONIC BOOM!
4773052
Cheap and easy to use USB through to my computer. 1 emulator and 2 ps2 controllers later, and I'm enjoying quality nostalgia.
4408442
It works perfect I used to connect my Ps3 Controller and it's amazing :D
4208266
Okay, folks, here's the deal: USB and PS/2 are not electrically compatible.  They're entirely different protocols and use different signaling on the wire.  This adapter simply connects the plugs together; it does not do any signal conversion.  So the only way an adapter like this can work is if your USB keyboard or USB mouse is prepared to recognize a PS/2 signal and internally change to using the PS/2 protocol.  Many mice made circa 2000 to 2005 are designed to do this.  Some newer USB mice are USB only.  Most USB keyboards are USB only.

It's like attaching a garden hose to a gasoline pump: While you might find an adapter to make the connection, that's not going to make water come out of the hose.

If you buy this adapter expecting it to magically make any USB device work on a PS/2 port computer, you're going to be disappointed.
1530338
I originally bought this to play Stepmania on PC with my Konami dance pad.
I knew it said PS3 adapter on the title, but it turns out that it actually does get recognized on pc, but it takes a while to work out the kinks.

BUT... for ps3, it worked like a charm.  All I had to do was turn on my ps3, plug it in, and press the menu button and I was playing COD4 with a dance pad in no time!!! HAHA, anyway...

Summary: Great adapter for getting your PS2 dance pad to your PS3!

I assume that regular ps2 controllers also work on this adapter, but I haven't tested it.
1653198
Was in great condition and works perfectly for the Playstation 2 system.
2577393
I'm not sure there's a single product I can recommend more.

A single, super cheap device that allows not one, but two PS1/2 controllers to be used as gamepads through usb.