Y-105Dual-chip Serial line

Using PL2303 +211 (213) chip two-chip

The market mainstream USB to serial program PL2303 +211 (213), chip dual-chip, universal compatibility high!

★ Support RS - 232 interface, standard DB9 pin interface

★ Support automatic handshake protocol

★ support for remote wake-up and power management

★ USB bus directly to take power, no external power supply

★ USB port to the serial communication

★ support more than Windoes98 operating system

★ Easy to install driver, RS-232 device, high-speed conversion data communication

With a drive CD
Support Windows 98, Windows Me, Windows 2000, Windows XP, VISTA, WIN7.
Support USB1.0 / 1.1 specification, compatible with USB2.0 specification.

Goods Receipt Notice:
1When you receive items, please do not rush to sign on the receipt;
2] No matter what kind of shipping methods, be sure to open in front of the staff and check for damage or lack of goods;
3If you sign on the receipt, that you quantity and integrity of the goods to be recognized, I am afraid the restaurant will not bear the contents of the discrepancies, lack of or damage caused by the loss.

'payment method'
1.Commissioned express delivery company to collect money. (Only in Guangdong Province can express collection of money)
2.Customers can play money directly to my firm bank account, to the delivery.
3.You can use Alipay payment,
4.Commissioned by the freight company controlled goods, advance 30%(Customer orders, we can first shipped to the local cargo, the customer can go to the logistics company inspection, no problem after the fight to play paragraph, we then inform the logistics company to release the goods, customers and then delivery)
5.Commissioned logistics companies such as Debon logistics collection of money, in advance 30%The goods are paid directly to the customer upon arrival of the goods Debon logistics, and then direct delivery)

'Product Rework'
One year renewal, freight AA Such as product quality problems, non-human damage in the case, not beyond the warranty period, the buyer can accumulate the way, and other bad items accumulated to a certain amount after a one-time back to change, for a good product can wait until Need to order when the goods together with the order back.

Product repair:

1. If the product quality problems (non-human damage in the case), the buyer can accumulate the way, and other bad items accumulated to a certain amount after a one-time back to exchange for a good product can also be the next order And then sent back together with the order of goods.

2. We need to return to the repair of the product, please fill out the correct (specify the contact name, address, telephone and product issues), we will fill in accordance with the address you return to the product to you.

3. We are not responsible for the return shipping products, customers need to pay.

Replacement problem:

1. Different products, have the appropriate warranty period (usually 3 months to 1 year warranty.) In the warranty period, such as quality problems, non-human damage, you can replace the new (depending on the extent of product appearance damage The warranty period shall be affixed to

Warranty label on the product validity period shall prevail (Note: in the warranty period, the warranty label please keep clear, complete and no one for damage).

2. Customer unmarketable products, such as the need for Returns (the premise must be returned to the goods to be intact, no signs of damage or wear), the customer must receive the goods within 15 days after the contact with our staff To solve the processing, more than the specified time, the product is not quality problems, not Returns.

3. Man-made damage, packaging damaged, non-returnable, special circumstances can be negotiated.

4. The buyer has just received the product found a problem (such as: product model is not, less accessories, etc. ... ... need to sign within 24 hours after contact us

Transaction description

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1, the purchase of a small amount of single items can be directly photographed remittance to Alipay, without notice, the owner will press your registration information timely delivery;

2, if you need to purchase multiple items, please contact the owner to modify the postage, purchase multiple items with mail (not overweight) only received a real freight;

3, the owner can not be 24-hour Want Online, so you can directly Want or qq station or message, we will promptly reply after the on-line; urgent need to call us directly, the phone number in the view OUR home page.

4, if you choose the surface, please be patient, generally shipped after the arrival of the country 7-14 days; 30 days not available to query.

5, OUR general tact and Huitong delivery, if you want to reach other areas or choose other modes of transport, please shoot before the contact, mutually agreed.

6, the customer to buy before the problem can be used as far as possible contact us by phone, you can consult your phone quickly to respond because too many online customers, there are too complex technical advice we may not have too much time to answer online, received After the goods if you find a problem, please contact the seller, we will be the fastest speed to deal with after-sales! Can online message! Phone and other forms!

7, after all the goods, please see clearly photographed, there is no doubt ask before asking, please do not after receipt as expected, do not apply to the owner.

8, the buyer should provide accurate

The consignee and the contact way.If the goods receipt information is wrong, causes the commodity not to be able to deliver or delays all losses, by the buyer all bear.

9, the buyer should first and logistics (post office, Qiyun, express delivery, etc.) unit staff on the spot unpacking check the goods, to confirm the quality and quantity of goods is correct and then sign, sign that the goods have been served by The buyer acceptance and other people on behalf of the sign and I personally confirmed the same sign, such as the number of goods and quality problems, the buyer should ask the logistics company issued a valid proof on the spot, shoot pictures and timely contact OUR, the shop will be appropriate to deal with.

10, warranty and after-sales (five-star)
The shop receipt date, 3 days of quality problems, please contact the owner, the shop can be free of return postage to the buyer to replace the new products, quality problems within 3 months to pay the postage, 3 months later Buyers bear the back and forth warranty postage.

Cheng as the core, began in customer demand

To this letter, and finally customer satisfaction

We may not guarantee that every transaction is perfect, but we absolutely guarantee the interests of all customers! You have any questions, please contact us, and the rest of us to solve!