Why I buy this one ?
- Connect Two PS/2 Input Devices to One USB (PC) Port
- Use Existing PS/2 Input Devices on New USB Computers
- Works With All Adesso Touchpad and Trackball Keyboards

cablemart offers this stuff with condition New, new for:

Price : $6.38 Usually ships in 1-2 business days

PC4USA offers this stuff with condition New, new for:

Price : $6.39 Usually ships in 1-2 business days

wholesalecables from NJ, United States offers this stuff for:

Price : $6.46 Usually ships in 1-2 business days

ANTOnline offers this stuff with condition New, new for:

Price : $7.15 Usually ships in 1-2 business days

SkyBox-USA offers this stuff with condition New, new for:

Price : $7.60 Usually ships in 1-2 business days

The Price Pros offers this stuff with condition New, new for:

Price : $8.16 Usually ships in 1-2 business days

DealsMania offers this stuff with condition New, new for:

Price : $8.74 Usually ships in 2-3 business days

BargainStation offers this stuff with condition New, new for:

Price : $8.77 Usually ships in 1-2 business days

Endless Variety offers this stuff with condition New, new for:

Price : $9.28 Usually ships in 4-5 business days

Computer Brain offers this stuff with condition New, new for:

Price : $9.24 Usually ships in 2-3 business days

What our customer's say!

"Works great!!", I'm using this adapter to plug my notebook (Dell Latitude) into my cybex KVM. This cable does exactly what I need it to do - it converts the PS2 cables for keyboard/mouse to USB. Works great!

"Worked perfectly with old Gateway AnyKey keyboard", My uncle got a new PC and wanted to use his old Gateway 2000 "AnyKey" keyboard, which is PS/2 only. His new Dell Inspiron 530S PC had only USB connections. The Adesso adapter worked perfectly.

"Adesso USB Adapter", Works great - now I can use my wireless PS/2 products with my new computer

"Great!", I bought 2 items - 4 years ago and 4 days ago. On all my machines with Windows XP it works just as described - Windows XP automatically detected the device and installed the necessary drivers.

"Works great with laptop / ubuntu", I use these to connect a mouse and keyboard to my laptop (Lenovo Thinkpad t61p). I bought two of these, one for work and one for home. They work great under Windows XP and Ubuntu Gutsy / Heron without needing drivers. The first few keystrokes after the laptop boots are either duplicated or missed, but it works fine after that. I usually use a USB mouse rather than a PS/2, but I've tried a few PS/2 mice and it seems to work fine for these as well.

Read this reviews before You buy...

"no major complaints", I purchased this adapter because the one that came with my keyboard got lost the last time I moved. I wanted to find one like the one that came with the keyboard but couldn't. The only complaint I have with this product is the price. It seems that there should be a less expensive option when an adapter gets lost, but if it's out there I couldn't find one. I am happy with my purchase. It was cheaper than the local stores and as far as I can tell my keyboard works exactly like it did before I hooked it up to the adapter. I am not using it for the mouse as I already had the mouse plugged into the computer so I didn't really need to move it to the adapter. Overall this product does exactly what it says with no problems.

"Adesso PS/2 to USB Adapter", Adesso PS/2 to USB Adapter, connects 2 PS/2 connectors to 1 USB port/hub (ADP-PU21 ) I bought this adapter for my new laptop so that I could use my wireless keyboard and mouse. Laptop keyboards are often way too compact and a cumbersome adjustment from a regular sized keyboard. Works great, wonderful value. Most newer laptops do not have PS/2 inputs for keyboards...so if you're looking to connect your wireless mouse and keyboard, this is exactly what you need!

"The One to Buy", I have 4 computers connected through a KVM switch, and the newer ones have no PS/2 ports. I've tried virtually all of the available alternatives, and this is the only one which has worked right out of the box with both an HP laptop (Vista) a Dell Desktop (Vista) and a Gateway desktop (XP SP2). The workmanship on other splitters was awful--I returned one of the alternatives you can find on Amazon 3 different times--once the mouse worked, but not the kbd, once the kbd worked but not the mouse. I tried another unit where the kbd and mouse wire had to be swapped, and it stopped functioning in about two weeks. The replacement shipped for that one did not work at all...

This one worked right away on three different machines.

Go buy a cheaper one that you'll have to RMA 2 or 3 times before you give up, convince yourself that I'm right, and then come back and get this one. For the extra $8-$10 this one costs you'll be much happier.

"Works great", I looked over all of these types of adapters on Amazon. Many had customer reviews that said they did not work. This one had pretty good reviews. In my environment, it works perfectly. I connected a ps2 keyboard to my new Dell Inspiron and it worked with no problem. I also connected a ps2 keyboard to an old KVM switch which has PS2 connections coming out of it. I used this product to connect the KVM to my Dell, and it works with no problem. Highly recommended.

"Works reasonably well", I got this for a Lite-On wireless keyboard/mouse combo that has two PS/2 connectors. It's hooked up to a Mac Mini. I found that I had to swap the keyboard and mouse connections (i.e., purple-to-green and green-to-purple, instead of purple-to-purple and green-to-green) to get the mouse to work. For the most part this is working fine with the Mac Mini, but I've noticed that every time the Mac restarts, it needs to re-identify the keyboard. Also, a few times the keyboard and mouse functions have started freaking out a little - usually fixable by toggling Num Lock or Shift Lock a few times. I did have to reboot entirely once, though. It's hard to say whether the problem lies with this adapter, the keyboard, or the Mac - so I'm giving this four stars as it mostly appears to work as advertised.