The north bridge chip is Intel Sandy Bridge-EP and integrated with the motherboard, users can test it with softwares, the south bridge chip is not the one that defines what the motherboard is, that's why it could range from B75 to Q75, or from C204 to C206, this is technology common sense. South bridge chip is in charge of communication of I/O main line, such as PCI mainline, USB, LAN, ATA, SATA, Audio controller, keyboard controller etc. These are relatively stable, so different version of motherboard may have the same south bridge chip, the difference is the main chip, namely, north bridge chip.

The north bridge chip is Intel Sandy Bridge-EP and integrated with the motherboard, users can test it with softwares, the south bridge chip is not the one that defines what the motherboard is, that's why it could range from B75 to Q75, or from C204 to C206, this is technology common sense. South bridge chip is in charge of communication of I/O main line, such as PCI mainline, USB, LAN, ATA, SATA, Audio controller, keyboard controller etc. These are relatively stable, so different version of motherboard may have the same south bridge chip, the difference is the main chip, namely, north bridge chip.

1.  The items will be ship out soon when received a verified payment.   We are not responsible for any wrong or undeliverable address.

2.  It usually takes around 2 to 3  working days by express, and 15-50 working days by China Airmail to ship  to  your countries.

3.  PS: All of the goods are free shipping by China post mail with the trucking number. If you want to got the products quickly, Please choose way of shipment by DHL,  UPS,   FEDEX or EMS.

Returns

1.You can get a year's warranty in our store

2.Returns accepted. Item must be in original condition. And you should pay the additional shipping fees incurred and the items returned should be kept in their original state.

Note:

1: The CR2032 battery in motherboard photos will be removed before shipping, as battery is forbidden at CN post and custom

2: Some motherboards may have little scratches or thermal paste or finger print on the metal bracket or other metal parts, this is normal, they could be caused in assembly at workshop or during testing. It does not mean they are refurbished, all qiyida store motherboards are full new as we stated.

3: On the basis of not bringing function changes to the motherboard, the factory would probably improve the motherboard external design, which would probably lead to some appearance difference between batches, please refer to the real-life object.

4: If a processor is included in your order, we will keep the processor in the processor socket after testing, and the thermal paste is also covered on the processor, so when you get your products, you can directly fix a CPU cooler on the processor and test the motherboard.

Delivery time announcement:

Aliexpress askes all sellers to provide a delivery time on all shipping ways, so we, as a seller, provided buyers with an approximate delivery time on each shipping way, in most cases, the majority of parcels can be delivered within the time, however, we hope you know there are always some unpredictable problems for international transportation, the problems include but not limited to these below:

1: Your parcel is returned and we reship you another one, it takes more time;

2: Your parcel is rejected by post office or custom, it takes more time to clarify issues or transship the parcel;

3: Your parcel is detained by custom(CN custom or your country custom),it takes more time to provide files to let them release the parcel;

4: Your parcel is lost in transit and we reship another one, it takes much more time;

5: Your parcel is delayed during Chinese traditional holidays and your country traditional holidays and the international holidays, such as the Chinese traditional Tomb-Sweeping holiday; Dragon Boat holiday; Middle-Autumn holiday; Chinese national day holiday; Spring Festival holiday etc. It takes more time due to these holiday delay;

6: Your parcel is delayed due to some force majeures, which include but not limited to severe weather, natural disasters or airport problems etc. It takes more time.

And so so.............

Of course they dont usually happen, but when these transportation problems happen, the delivery time will be definitely delayed at different levels, so pls try to positively understand it and do not always take "full refund if a parcel is not delivered within the required time" as your reason to file a dispute for full refund.

We value every single buyers, we know time is money in this world, we state it here just in case of these unexpected problems, if you dont agree, pls do not make order, if you make orders, we will think you agree on these terms and conditions above, your understanding would be highly appreciated!!!