Pros: Works with Sprint Novatel S720 card on a MacBook Pro
Cons: A little bulky, but it's fine.
Other Comments: I use the Duet on a MacBook Pro so I can use a PCMCIA Sprint Novatel S720 wireless card. Works flawlessly under Leopard. I could not get Windows XP to recognize the card through VMware Fusion, but Windows XP found the card fine when I booted up via Bootcamp.
Pros: The adapter does work with the GC89. I am using the Dell Inspiron E1505 and running vista and works fine. Had to call Tmobile to have them help configure the card but it works fine
Cons:
Other Comments:
Pros: It looked very promising.
Cons: Not compatible with the HP TX1000
Other Comments: However once I received it I could not get it to work. Spoke to tech support from Duel and they basically told me that it would never work due to an incompatibility and instructed me to return it. RMA was easy however still waiting for my credit.
Pros: Easy to use. Easy to install. Works as is suppose to. Works perfect with Dell XPS M1210. Works excellent with WIFI cards.
Cons: It is too big and bulky. I guess you are to expect that.
Sewell Direct offers a 30-day money back guarantee and a 1 year warranty on all open box products.