So I've decided the Gobi 3000 will be the most appropriate. When I look at the Lenovo accessories compatibility guide (www.lenovo.com/accessoriesguide) it lists the Gobi 3000 as being compatible with the W530 (3438), but for U.S. only. So I'm hoping someone can confirm this, since I'm not in the U.S...

Hi, What are my options for a WWAN card for a W530 (3438)? I need something that'll do 3g on 850mhz and ideally 4g/lte on 1800mhz. I've been investigating the Sierra MC7710 because it does have lte on 1800mhz but it looks like it doesn't support 3g on 850mhz and requires 3 antennas. I'm also not sur...