Can i type on a palm pc?

I know nothing about palm computers. I am wondering whether i can use one to read e books (txt, pdf, word) but also type. Most of them look like mobiles, how can i type a text?! can i plug a usb keyboard when i need to type as easily as with home desktop? I wouldnt like to use it as organiser, more as notepad when im travelling cause i forgot how to handwrite:)

Also if someone knows a specific brand or pda that is close to such a requirement, would be great help!~

Answer:

I currently own a palm tx with this keyboard (link below):

http://store.palm.com/product/index.jsp?...

Works wonderfully but might get some adjusting to wrist position since it is a little smaller than most desktop keyboards, batteries on mine are still at FULL after 6 months of use.

Uses IR to communicate with PDA.

Palm USA states that this keyboard is compatible with:

TX

Tungsten E2

Tungsten T3

Tungsten T5

Tungsten E

Tungsten C

Zire 21

Zire 31

Zire 71

Zire 72

Treo 600

Treo 650

Treo 700w

Treo 700wx

Treo 700p

LifeDrive

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