Energy Quality Definition

Energy Quality Definition
do i need to buy a network card for this mother board?

GIGABYTE GA-EP45-UD3L Motherboard, S775, P45, FSB1600, 4DDR2, PCIE2.0, GbLAN, UD3, ATX, SATA2 MOTHERBOARD

Revolution energy saving design with DES Advanced featuring hardware based Dynamic 4-Gear switching
Supports 45nm Intel Core 2 multi-core processors with FSB 1600 MHz
Dual channel DDR2 1366+ for remarkable system performance
Ultimate graphics performance with PCI-E x16 interface
Features high speed Gigabit Ethernet connection
Patented DualBIOS with dual hardware BIOS protection
Home theater quality 8-channel High Definition Audio

do i need to buy a separate network card( NIC) or sound card for this motherboard or does it come with it????

here's the actual link to the motherboard

http://www.shoppingsquare.com.au/p_6477_GIGABYTE_GAEP45UD3L_Motherboard

From what you have posted, the following two lines reveal your answer:
"Features high speed Gigabit Ethernet connection"
"Home theater quality 8-channel High Definition Audio"

No, you do not need to buy a separate NIC or sound card as both are built into the motherboard.

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