
The laptop comes with the standard 10/100 NIC and 802.11B/G built in for connecting to the internet or your work network. Sorry, no N support on this machine. I had a very bad issue with the poor range of the wifi card. I went downstairs and I had a god awful speed. If you do have this issue, just buy a USB wifi card, save yourself issues when troubleshooting the problem.
Speaking of USB, this thing is really lacking in that department. It only has two of them, which is normal on most laptops, thou I wish it had more. The real problem I have is, if you have wide USB plugs, it is just a pain to get them in there at the same time. For the $1,000 or so I paid for it when I first got the thing, they could have spaced them out a bit. It comes with a full keyboard, minus the number pad. The keys are pretty responsive when I used them. No issues with sticking keys or pressure issues.
The touchpad can be a little iffy if you have too many fingers around it at once. You can double click on the touchpad itself to fix the finger issues. In closing the HP ZE4900 laptop from HP is a good deal considering the features it comes with. If you overlook the poor wifi range and weight, it isn’t a bad little machine.