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Adesso PS/2 to USB Adapter, connects 2 PS/2 connectors to 1 USB port/hub  (ADP-PU21 )
 
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Adesso PS/2 to USB Adapter, connects 2 PS/2 connectors to 1 USB port/hub (ADP-PU21 )

Other products by Adesso
4.5 out of 5 stars See all reviews (52 customer reviews) More about this product

List Price: $23.40
Price: $14.39 & eligible for FREE Super Saver Shipping on orders over $25. Details
You Save: $9.01 (39%)
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24 new from $0.85 1 used from $0.85

Frequently Bought Together

Adesso PS/2 to USB Adapter, connects 2 PS/2 connectors to 1 USB port/hub  (ADP-PU21 ) + TRENDnet TK-207K Version v1.1R 2-Port USB KVM Switch Kit Includes 2x KVM Cables + TRENDnet USB to PS/2 Converter
Total List Price: $86.38
Price For All Three: $53.49

Show availability and shipping details


What Do Customers Ultimately Buy After Viewing This Item?

Adesso PS/2 to USB Adapter, connects 2 PS/2 connectors to 1 USB port/hub  (ADP-PU21 )
74% buy the item featured on this page:
Adesso PS/2 to USB Adapter, connects 2 PS/2 connectors to 1 USB port/hub (ADP-PU21 ) 4.5 out of 5 stars (52)
$14.39
TRENDnet USB to PS/2 Converter
12% buy
TRENDnet USB to PS/2 Converter 4.2 out of 5 stars (38)
$14.25
Sabrent SBT-PS2U USB to Dual 2-Port PS/2 Splitter Cable Converter
6% buy
Sabrent SBT-PS2U USB to Dual 2-Port PS/2 Splitter Cable Converter 3.4 out of 5 stars (33)
$8.98
Playstation 2 to PC USB Gamepad Converter
5% buy
Playstation 2 to PC USB Gamepad Converter 4.1 out of 5 stars (100)

Technical Details

  • 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
  See more technical details

Product Details

  • Product Dimensions: 9.5 x 5.2 x 1.7 inches ; 3.2 ounces
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B00008ZPED
  • Item model number: ADP-PU21
  • Average Customer Review: 4.5 out of 5 stars See all reviews (52 customer reviews)
  • Amazon.com Sales Rank

    Popular in this category: (What's this?)

    #1 in  Electronics > Accessories & Supplies > Cables > Cables & Interconnects > Keyboard Extension Cables
  • Date first available at Amazon.com: March 26, 2003

Product Description

Product Description
The USB to PS/2 Converter is the best solution for those who want to use legacy PS/2 devices on new USB systems. It allows you to connect a PS/2 mouse and keyboard through the USB port on any computer. Perfect for Notebook Laptop users!

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Customer Reviews

52 Reviews
5 star:
 (40)
4 star:
 (5)
3 star:
 (4)
2 star:    (0)
1 star:
 (3)
 
 
 
 
 
Average Customer Review
4.5 out of 5 stars (52 customer reviews)
 
 
 
 
Share your thoughts with other customers:
Most Helpful Customer Reviews

 
15 of 15 people found the following review helpful:
5.0 out of 5 stars Works under both Linux and Windows, November 19, 2005
I am using this adapter for connecting a keyboard and a mouse to one of the USB ports of my IBM/Lenovo Thinkpad T43. Without requiring the installation of any drivers, the adapter works under both Linux (Ubuntu Breezy Badger) and Windows XP Professional. From time to time, the LEDs on my keyboard and the light of my optical mouse flicker for a moment, but this does not have any adverse effects on the functionality.
Comment Comment (1) | Permalink | Was this review helpful to you? Yes No (Report this)



 
10 of 11 people found the following review helpful:
5.0 out of 5 stars Works great with KVM & Mini Mac, April 29, 2006
I have a 4 port KVM switch that I use to switch my monitor, keyboard, and mouse between various computers. However, I had no way to attach my Mini Mac to this device since the Mini Mac only has USB ports (no PS2 ports) for mouse and keyboard. I bought this adapter to connect the Mini Mac to the KVM, and it works great!
Comment Comment | Permalink | Was this review helpful to you? Yes No (Report this)



 
8 of 9 people found the following review helpful:
5.0 out of 5 stars The One to Buy, January 11, 2008
By FredZarguna "adeveloper" (Boalsburg, PA USA) - See all my reviews
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.
Comment Comment | Permalink | Was this review helpful to you? Yes No (Report this)


Share your thoughts with other customers: Create your own review
 
 
 
Most Recent Customer Reviews

4.0 out of 5 stars good transaction
This product works great, but did not work with my kvm. Transaction was smooth and the price was right.
Published 4 days ago by Alfred P. Vierno

5.0 out of 5 stars Adesso PS/2 to USB Adapter
I'm one of those IBM Model-M "clicky keyboard" people. I won't use any keyboard but an IBM Model-M.

Unfortunately, the Model-M keyboard uses a PS/2 connection and... Read more
Published 26 days ago by Roger A. Krupski

5.0 out of 5 stars WOOHOO!
EXCELLENT!
worth the extra $$$.. it actually works where the cheaper ones didn't.
I highly recommend this product
Published 1 month ago by Benjamin E. Holmes

5.0 out of 5 stars Works with Vista
I got it a month or so ago and so far so good. It installed right away with Windows Vista and has given me no problems at all. Great Product.
Published 1 month ago by Ezzie

5.0 out of 5 stars Works great in a mixed situation
I have a ps2 mouse and keyboard connected via a ps2 KVM to a Linux computer with ps2 ports and a Windows XP computer with only USB ports. Read more
Published 1 month ago by Bryan S. Tyson

5.0 out of 5 stars Works for Mac mini
I bought this to provide a connection from my old Dell ergonomic keyboard (SK-6000, but that's a detail) to my brand new Mac Mini (May 2009). Read more
Published 2 months ago by tkvm

5.0 out of 5 stars This is the one you want
I just purchased another converter for around the same price as this Adesso and it didn't work. I read in another review (after purchasing the faulty one) that "this is the one... Read more
Published 2 months ago by A. Dorsay

5.0 out of 5 stars Great for mac
I bought this so I could hook up my keyboard and mouse from my old pc to my mac mini it works great.
Published 2 months ago by S. Bailey

5.0 out of 5 stars Works with my KVM switch
This works with my MiniView SE KVM switch when cheaper ones didn't. I have a basic scroll mouse and standard keyboard. Read more
Published 2 months ago by BBB

4.0 out of 5 stars Worked with a Gateway Anykey keyboard
Worked with a Gateway Anykey PS/2 keyboard, when other adapters did not. But I also got one from China for $[...], including shipping, that also worked, surprisingly.
Published 3 months ago by AlaProf

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