I want to add internal ethernet port to my gateway micro atx bry essential 566c. is there a specific one i have to use that is compatible with motherboard plug

ok man you see your pc has usb plug , buy a usb wireless adapter and install the driver the manually connect to your network

I looked on Newegg and I saw the pictures of your case.
Honestly, any normal ATX power supply will fit in your case.

http://www.ebay.com.au/itm/Cooler-Master-RC-692-KKN2-Camera-692-ATX-MID-Tower-/270755003564?pt=LH_DefaultDomain_0&hash=item3f0a417cac
$74.49 + $ 224 .49 postage au
postage is the killer you might find one closest your home ((local pick up))
You might get ths on Ebay im not sure which country you are in this might guide you to one
if you dont have an account you will need to create one
Add Email adress
Add Bank Acc
Add Credit Card
also add your postal adress
also add a paypal account
when you get to the paypal login page at the bottom you will see new to paypal sign up tab
paypal to create an account
paypal registration password ,bank card /credit card,phone numbers home/mobile ,email adress and a postal adress
be very specific when you type in the search
always ask questions? before you make a purchase and keep the email/s for security reasons if the item arrives and its not as described
you will even see the pictures of your item so you cant make a mistake and get them home delivered
hope this helps you

It doesn't matter what size the drive is (in GB, not physical size) and anything over 20 gigs or so is acceptable for just checking email and using office. You will need an IDE drive and just in case you were asking for physical dimensions they are standard for PCs... 3.5 x 5.79 x 1.03 inch

you can go to newegg.com
search for a MATX motherboard.
you can go AMD or Intel depending on how much money you can afford.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139017

See if this matches your model: http://support.gateway.com/s/Manuals/desktops/8510375.pdf

Looking in the net I found someone running an E8500 on this board so I guess an E8400 will work fine.

MSI has two boards P4M900M3-F, P4M900M3-L.

Both of this will support your CPU

ok so its a 478 socket

best board available is an asrock P4I65g
Specification Value Product Description ASRock P4I65G - motherboard - micro ATX - i865G Product Type Motherboard Form Factor Micro ATX Dimensions (WxDxH) 24.4 cm x 19.8 cm Chipset Type Intel 865G / Intel ICH5 Max Bus Speed 800 MHz Processor 0 ( 1 ) - Socket 478 Compatible Processors Pentium 4, Celeron D RAM 0 MB (installed) / 2 GB (max) Supported RAM Technology DDR SDRAM Storage Controller ATA-100, Serial ATA-150 USB Ports Configuration 4 x USB Storage Ports Configuration 2 x ATA, 2 x SATA Graphics Controller Intel Extreme Graphics 2 Dynamic Video Memory Technology 2.0 Audio Output Sound card - 5.1 channel surround Networking Network adapter - Realtek RTL8101L - Ethernet, Fast EthernetView extended Specifications

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