A touchpad keyboard is basically a keyboard with a touchpad and they can be bought from most major retailers having good selections of IT products. Examples include Amazon and The IT Depot.
The Logitech K700 wireless keyboard with touchpad can be purchased from all good computer and electronics stores. Alternatively, try sites such as Amazon or Ebay.
There are many online shops that sell best keyboard. Amazon.com is one of online shop that sells best keyboard with any kind of models and reviews. You can visit www.amazon.com
One can buy a keyboard tray online at website like Amazon. You can literally find any kind of keyboard part that you need. Parts for keyboards are very inexpensive.
Dell now sells wireless keyboards. One can buy a cheap Dell wireless keyboard online from Amazon, Dell, Ebay, DougDeals, Newegg, Discount Electronics, or SPlusDirect.
There are many online retailers that sell Yamaha piano keyboard such as Best Buy, Amazon, ebay and many more. You can compare prices and check reviews on the Yamaha piano keyboard there too.
One can purchase accessories for a Korg Radias keyboard at many online stores. One can buy them from Korg, eBay, Amazon, Sweetwater, and Musician's Friend.
There are many excellent places to shop where one could buy a laser keyboard. One could buy a laser keyboard at Best Buy, Amazon, Ebay, or a place like Sears.
There are many places where one would be able to purchase a UniKey keyboard online. One could visit online shopping websites such as Amazon or eBay for purchase this keyboard.
One can buy a Yamaha keyboard piano online at Best Buy, Amazon, Yahoo, ZZ sounds, Ebay, Guitar centers. One may also purchase Yamaha keyboards at Walmart, Toys R Us, Best Buy, Target, and any nearby guitar centers.
Buy a new one
Replacement parts for computer keyboards may be purchased at most of the manufacture's websites. Although, it is usually cheaper to buy a new keyboard.
One can purchase a goldtouch keyboard from the goldtouch website itself. Or alternatively one can be bought from online stores such as Amazon or on eBay.