New Ch340 Usb To Rs485 485 Converter Adapter Module For Win7/linux/xp/vista

US $890

ShenZhen, China
May 30th

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Luxury Men's Wrist Watch Sport Canvas Analog Stainless Case Steel Quartz Watch Description: USB to RS485 Converter Adapter USB connector: to your PC RS485 connector: to your RS485 device No need external power, powered by USB port Fully compliant USB 2.0 standard , backward compatible with USB1.1 NOTICE: Per the notice from factory, the new batch uses chip PL2303HX from Taiwan which with more compatibility than CH340 Chip, if you have any question or problem, please feel free to contact us, thanks for your support! , Specification: Dimension:6.0 x1.8x1.4cm Color: Black Support System: Windows XP , Vista, Windows 7 , Linux , MacOS , and WinCE5.0 drive Supports baud rate range : 75bps - 115200bps , up to 6Mbps Supports Plug , Play and hot-swap ( USB side) ; Better than using CH341D chip or similar chip to support the laptop USB port . Communication distance up to 1.2KM, with anti-jamming performance of industrial site ; Work temperature range: -40°C ~ +85°C Communication distance :1200m(max) Applications: All kinds with RS485 port device parameter settings , data communication Short distance , such as parameter settings of the computer peripheral equipment , the use of common data lines can be . A and A port of the device when the wiring is connected , B and device B connected . Some devices D + A and D, - B . LED display of communication data Machine PLC data reading and writing Monitoring data read and write , and PTZ control Centralized control of household electrical appliances Access Control System ; card A variety of industrial automation ; instrumentation Parking ; bus fees Dining Hall ; staff attendance Highway toll station; ATM machine Package Included: 1 x PL2303HX Chip USB to RS485 485 Converter Adapter For Win7/Linux/XP/Vista 1. We Do Accept Paypal only. 2. eCheque will be held until cleared. 3. Great appreciate for prompt payment. Unpaid order will be opened an unpaid case by ebay after 14 days without receiving payment. 1.Orders will be processed and dispatched within 24-48 hours after payment is clear. 2.We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address. 3.Please note that estimated delivery time is depended on destination countries, and may subject to customs clearance process, and weather condition in your area. 1.Return is accepted within 30 days after the buyer's receiving the item. 2.If you are not completely satisfied with your purchase, you may return it to us for a prompt exchange or we will refund your payment. 3.Delivery fees will not be refunded.Please understand that shipping and handling fee is not refundable. Buyer is responsible for shipping costs incurred shipping products back.(Include your name, address, item, daytime telephone, how you paid, and if you are requesting a refund or exchange.) 4.After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and fro ). 1.We are always striving to offer our customers high product quality, reasonable prices, excellent customer service and a reliable credit standing. If you like our products, please add my eBay shop to your "My Favorites" list. 2.We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us or feedback, so that we can satisfactorily address your concerns. 1.If you have any question, Please contact us by ebay message(not e-mail). we will reply to you within 24 hours. 2.We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.