CPU
Intel Socket 1155 for 3rd/2nd Generation Core i7/Core i5/Core i3/Pentium/Celeron Processors
Supports Intel 22 nm CPU
Supports Intel 32 nm CPU
Supports Intel Turbo Boost Technology 2.0
* The Intel Turbo Boost Technology 2.0 support depends on the CPU types.

Chipset
Intel Z77

Memory
2 x DIMM, Max. 16GB, DDR3 2400(O.C.)/2200(O.C.)/2133(O.C.)/2000(O.C.)/1866(O.C.)/1800(O.C.)/1600/1333 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports Intel Extreme Memory Profile (XMP)
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.

Graphic    Integrated Graphics Processor
Multi-VGA output support : HDMI/DVI/DisplayPort ports
- Supports HDMI with max. resolution 1920 x 1200 @ 60 Hz
- Supports DVI with max. resolution 1920 x 1200 @ 60 Hz
- Supports DisplayPort with max. resolution 2560 x 1600 @ 60 Hz
Supports Intel HD Graphics, InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider

Multi-GPU Support
Supports LucidLogix Virtu MVP Technology *2
Expansion Slots    1 x PCIe 3.0/2.0 x16 *1

Storage
Intel Z77 chipset :
2 x SATA 6Gb/s port(s), gray
2 x SATA 3Gb/s port(s), blue
2 x eSATA 3Gb/s port(s), red
Support Raid 0, 1, 5, 10
Supports Intel Smart Response Technology, Intel Rapid Start Technology, Intel Smart Connect Technology *3

LAN
Intel 82579V, 1 x Gigabit LAN Controller(s)

Wireless Data Network
Wi-Fi 802.11 a/b/g/n
Supports dual band frequency 2.4/5 GHz

Bluetooth
Bluetooth V4.0
Bluetooth V3.0+HS

Audio
Realtek ALC898 8-Channel High Definition Audio CODEC
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking

Audio Feature :
- Absolute Pitch 192kHz/ 24-bit True BD Lossless Sound
- DTS Ultra PC II
- DTS Connect
- Optical S/PDIF out port(s) at back panel

USB Ports   
Intel Z77 chipset : *4
4 x USB 3.0 port(s) (2 at back panel, blue, 2 at mid-board)

Intel Z77 chipset :
8 x USB 2.0 port(s) (4 at back panel, black, 4 at mid-board)

ASMedia USB 3.0 controller : *4
2 x USB 3.0 port(s) (2 at back panel, blue)

Overclocking Features
Overclocking Protection :
- ASUS C.P.R.(CPU Parameter Recall)

Special Features
ASUS Dual Intelligent Processors 2 with DIGI+ VRM :
ASUS TPU :
- Auto Tuning
- TurboV
- GPU Boost
- TPU switch

ASUS EPU :
- EPU
ASUS Digital Power Design :
- Industry leading Digital 10 Phase Power Design
(8 -phase for CPU, 2 -phase for iGPU)
ASUS Wi-Fi GO!
- Wi-Fi GO! Function: DLNA Media Hub, Smart Motion Control, Remote Desktop, Remote Keyboard & Mouse, File Transfer, Capture & Send *5
- Wi-Fi GO! Remote for portable Smartphone/Tablet, supporting iOS & Android systems
- Wi-Fi Engine for network sharing and connection: Client Mode, AP Mode

ASUS Exclusive Features :
- USB BIOS Flashback
- MemOK!
- AI Suite II
- Ai Charger+
- USB Charger+
- Anti-Surge
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface
- Network iControl
- USB 3.0 Boost
- Disk Unlocker

ASUS Quiet Thermal Solution :
- Stylish Fanless Design Heat-sink solution
- ASUS Fan Xpert

ASUS EZ DIY :
- ASUS O.C. Tuner
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2

ASUS Q-Design :
- ASUS Q-Shield
- ASUS Q-Cable

Back I/O Ports
1 x DVI-I
1 x DisplayPort
1 x HDMI
2 x eSATA 3Gb/s
1 x LAN (RJ45) port(s)
4 x USB 3.0
4 x USB 2.0
1 x Optical S/PDIF out
3 x Audio jack(s)
1 x Clear CMOS button(s)
2 x Wi-Fi antenna port(s)
1 x USB BIOS Flashback Button(s)

Internal I/O Ports
1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s) (19-pin)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
2 x SATA 6Gb/s connector(s)
2 x SATA 3Gb/s connector(s)
1 x CPU Fan connector(s) (4 -pin)
1 x Chassis Fan connector(s) (4 -pin)
1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x Internal speaker connector(s)
1 x System panel(s)
1 x Chassis Intrusion connector(s)
1 x MemOK! button(s)
1 x TPU switch(es)
1 x Clear CMOS jumper(s)

Accessories
User's manual
ASUS Q-Shield
ASUS Q-Cable
2 x SATA 3Gb/s cable(s)
2 x SATA 6Gb/s cable(s)
2 x Wi-Fi Ring Moving Antenna(s)

BIOS
64 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS,
ASUS EZ Flash 2, ASUS CrashFree BIOS 3, F12 PrintScreen, F3 Shortcut Function and ASUS DRAM SPD (Serial Presence Detect) memory information

Manageability
WfM 2.0, DMI 2.0, WOL by PME, PXE

Support Disc
Drivers
ASUS Utilities
ASUS Update
Anti-virus software (OEM version)

Form Factor
Mini ITX Form Factor
6.7 inch x 6.7 inch ( 17 cm x 17 cm )

Notes

*1: PCIe 3.0 speed is supported by Intel 3rd generation Core processors.
*2: LucidLogix Virtu MVP supports Windows 7 operating systems.
*3: Supports on Intel Core processor family with Windows 7 operating systems.
*4-1: Supports ASUS USB 3.0 Boost UASP Mode.
*4-2 The USB 3.0 ports from chipset only support Windows 7 or later versions.
*5: Available with V1.01.00 or later
*6: Due to Intel chipset limitation, P8Z77, P8H77 and P8B75 series motherboards do not support Windows Vista operating system.

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Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.