Dearvalued buyer, thank you for viewing our page. We will provide you bestservice and high quality products.We promised all the Items will betested earnestly before shipping, ensure it 100% working in orders..

Ifyou're about our item have any concern, please don't hesitate tocontact us. Since the time difference, perhaps we'll reply you late forseveral hours, thank your very much for your understanding.

Notes:
A. The battery is not included and Customs don't allow.
B.If the motherboard can't work correctly, please first check your CPU whether can be compatible with our motherboard, then check your video card or power supply.
C.Please DO NOT use single-side memory, most motherboards can't support such memory.
D. We DO use genuine brand memory, please do not use fake memory or if you're not sure whether your memory fake or not, please do not try it on our motherboard.

Package include:1* motherboard2* SATA cables1* I/O pannel

Biostar TZ77A Motherboard Introduction

Chipset

Intel Z77

CPU SUPPORT

Intel® Core™ i7 LGA 1155 Processor
Intel® Core™ i5 LGA 1155 Processor
Intel® Core™ i3 LGA 1155 Processor
Intel® K-Series unlocked CPU supported
Maximum CPU TDP (Thermal Design Power) : 95Watt

MEMORY

Support Dual Channel DDR3 MHz
4 x DDR3 DIMM Memory Slot
Max. Supports up to 32GB Memory

EXPANSION SLOT

1 x PCI-E x16 3.0 Slot(supported by Core i5 -3xxx / Core i7 3xxx CPU)
1 x PCI-E x16 2.0 Slot(x4)
2 x PCI-E x1 2.0 Slot
2 x PCI Slot

STORAGE

2 x SATA3 Connector
4 x SATA2 Connector
Support SATA RAID: 0,1,5,10
Support Intel Smart Response Technology

USB

2 x USB 3.0 Port
1 x USB 3.0 Header
4 x USB 2.0 Port
2 x USB 2.0 Header
Intel USB3.0 only support Win7 or later version

LAN

Realtek RTL8111E - 10/100/1000 Controller

MULTI GRAPHICS

AMD CrossFireX

INTEGRATED VIDEO

By CPU model
Supports DX11
Supports HDCP

CODEC

Realtek ALC892 8-Channel Blu-ray Audio

REAR I/O

1 x PS/2 Keyboard
2 x USB 3.0 Port
4 x USB 2.0 Port
1 x HDMI Connector
1 x DVI Connector
1 x VGA Port
1 x RJ-45 Port
6 x Audio Connector

INTERNAL I/O

1 x USB 3.0 Header
2 x USB 2.0 Header
2 x SATA3 6Gb/s Connector
4 x SATA2 3Gb/s Connector
1 x Front Audio Header
1 x Front Panel Header
1 x S/PDIF-Out Header
1 x CPU Fan Header
2 x System Fan Header
1 x Serial Header
1 x CIR Header

H/W MONITORING

CPU / System Temperature Monitoring
CPU / System Fan Monitoring
Smart / Manual CPU Fan Control
System Voltage Monitoring

DIMENSION

ATX Form Factor Dimension: 30.5 cm x 24.4 cm ( W x L )

OS SUPPORT

Support Windows XP / Vista / 7 / 8

FEATURES

Windows 8 Compatible
Supports uEFI GUI Interface BIOS
Supports 100% Solid capacitor
Supports 8-Phase Power
Supports Rapid Switch2
Supports Rapid Debug3
Supports HDMI Audio Ready
Supports BIOS-Flasher
Supports Toverclcoker OC software
Supports GPU
Supports Charger Booster
Supports BIOS Online Update

ShippingEconomy shipping :Usually To all countries will be shipped via AIR MAIL ,not Expedited
shipping.Usually to (USA UK CA AU )need 15-25 days arrive other country 15-35 days.

Expedited shipping:USA,UK,EU, CA ,AUS ,Europe Usually need 3-5 days arrive.other country 4-7 days,(according to your country)...

Please note The customs（tariff） is not included in the item price or shipping fees. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to offerding or buying.
We can not mark item as "gift", since Your Country customs and international customs regulations prohibit such behavior, thank you for your understanding.

After Sale:

• Warranty:All items are sold with 90 days warranty unless otherwise stated in the sale

• Returlns:1) In our item warranty, we can offer refund or replacement.2) We do the refund after we get the returned item, we can ship the replaced item after you ship the old one out.3) Please do not return any items without an authorization number or other instructions by us. Any packages that are send without our knowledge will be refused and no replacements will be issued. Wrong item ordered or non defective part returns require a 20% restocking fee. All products are marked with serial number and QC badge.Any products returned without our serial number and QC badge will be rejected as not our parts..

Our working hours are from Monday to Friday China time from 8.00 to 16.00 clocks.
If you would like to purchase a project to ask questions or concerns or items, please contact us via Mail System and we will be happy to help you.
If you are working outside of your normal business hours, please wait until the next business day and we will answer your questions and resolve any questions you may encounter. Please allow us to assist you during normal business hours.
If you contact us on weekends, your questions or questions will be answered from Monday to Friday from 8 am to 4 pm during normal business hours.