Оптовая продажа 9Pin USB2.0 до 4 портов RS232 Серийный DB9 COM разъемы контроллера USB адаптер

 

No need external power! Supports Industrial PC! Four layer PCB design! Provides four RS-232 male DB9 ports for direct connection to serial devices. Support USB 2.0 HI-Speed. Supports various serial devices modems, PDAs, cellular phones, digital cameras, card readers, and more. Easy Plug and Play Installation. Compliance with 16C950, and is backward compatible Transceiver 128-Byte FIFO Data transfer rate of up to 921.6KB / s Serial port number adjustable LED Status: On Power On Off Power Off system support: windows 10/8.X/7/Vista/xp 32/64-bit, Linux kernel 2.6.x/3.x/4.x/mac os X10.5 to 10.10 system Size:(L*W*H)10.20*9.50*2.60cm/4.02"*3.74"*1.02" cable length:150cm/59.06" Quantity:1Set    Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

 

 

1Pc x USB 2.0 4-Port Serial Adapter 1Pc x User-Manual 1Pc x Type A to Type B USB cable 1Pc x Driver CD 4Pc xscrews     1.  WORLDWIDE SHIPPING.  (Except some countries and APO/FPO)  2. Orders processed timely after the payment verification.  3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.  4. The images shown are not the actual item and are for your reference only.  5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.  6. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!      1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS!  Shipping cost is bear by both seller and buyer in half.  2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.  3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.  4. We will bear all the shipping cost if the product(s) is (are) not as advertised.     1. 12 months Manufacturer’s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.  2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN  EXPIRED WARRANTY.  You agree to all of the above-listed policies upon ordering on aliexpress!     We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.  It is impossible to address issues if we do not know about them!