Hardware hacking genius and electromagician JKK has published a video tutorial showing how to add an internal 3G HSDPA card to the Asus Eee PC, allowing you to connect at high ...
http://gizmodo.com/338308/how-to-install-an-internal-3g-hsdpa-card-in-the-asus-eee-pc

ASUS P750 Provides GPS and 3.5G Coverage for Business ... HSDPA, Bluetooth, WiFi, USB GPS. Complete Connectivity and ... Last but not least, the Business Card Recognition feature ...
http://www.asus.com/products.aspx?l1=11l2=55l3=527l4=0model=1919modelmenu=1

... the last link was incomplete. I believe this is the same HSDPA modem offered by Asus for ... for the productsquality and reasonable price. Our wireless cards include GPRS,EDGE,HSDPA ...
http://jkkmobile.blogspot.com/2007/12/how-to-add-internal-3g-hsdpa-to-asus.html

3G wireless cards are typically the domain of high-priced business notebooks, but one bloggers managed to jam a HSDPA modem into the uber-affordable Asus Eee PC.
http://www.notebooks.com/2007/12/28/how-to-get-3g-hsdpa-card-into-an-asus-eee-pc/

ASUS M930 Elegantly Blends Fashion with Functionality ... With support for GPRS, EDGE, WCDMA, HSDPA, Bluetooth 2.0, Wi ... configuration allows users to simply plug in a SIM card and ...
http://www.asus.com/products.aspx?l1=11l2=56l3=531l4=0model=2092modelmenu=1