Identify that slot!

[FaithTruthWisdom]

Alright, I've had this eM250 netbook for a couple of months now. Got the display model from Wal-Mart for $180 (priced $228), worked my magic and upgraded to 2gb of RAM and Windows 7 Home Premium.

So there's a pair of removable panels on the bottom of this book, one allows access to the RAM slot, the other to a slot that I can't identify:
http://img.photobucket.com/albums/v174/DarkLordSigma/CIMG0395.jpg

I just don't really mess with laptop hardware, but I'm assuming this is probably a slot for a GPU (which would be kinda awesome to upgrade, since this little book will already run a number of PSX roms fairly well...)

[Reaper man]

who knows? I don't exactly recognize it. Do you try just contacting eMachines support and just asking?

[VT-Vincent]

It's looks like that's a mini-PCI slot, probably for a wireless card.

[pipes]

Looks like a place to remove the expresscard slot? There is tape in the way. I would download the manual but I am almost too lazy to write this. ^_^

[shadowinthelight]

It's looks like that's a mini-PCI slot, probably for a wireless card.

Correct. I work in a repair center focusing on notebook, netbook, and ultra mobile computers so I see this every day. If the notebook already has wireless capabilities (what modern one doesn't?) this slot is usually intended for an optional broadband modem.

[VT-Vincent]

Yeah, usually it's externally accessible so the user can insert/replace the SIM card.