{"product_id":"uotek-4-9ft-usb-to-rs232-rs485-rs422-converter-usb-a-rs-232-rs-485-rs-422-cable-serial-db9-connector-full-half-duplex-ut-8890","title":"UOTEK 4.9Ft USB to RS232 RS485 RS422 Converter USB-A RS-232 RS-485 RS-422 Cable Serial DB9 Connector Full Half Duplex UT-8890","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAccessory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTerminal blocks x 1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAssembly Required\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBaud rate\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300-921.6Kbps\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUOTEK\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,FCC,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eColor\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTransparent ; Blue\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3 in 1 , USB to RS-232 RS-485 RS-422\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUT-8890\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCable Adapter\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);font-size:16px\"\u003e\u003cstrong\u003eUOTEK 1.5M USB to RS-232 RS-485 RS-422 Converter USB2.0 RS232 RS485 RS422 Cable Serial DB9 Connector UT-8890\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4c0b0795d70f43c9a538b418443ec0c7M.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S40c2780ac1f04318abeb9f84d0bbb94dC.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWith the continuous development of PC industry, USB interface is gradually replacing various low-speed peripheral interfaces of old PC, \u003cbr\u003ehowever, many important devices in industrial environment still use RS-232\/485\/422 interface design, so many users use USB to RS-232\/485\/422 converter to achieve PC and RS-232\/485\/422 devices data transfer between PC and RS-232\/485\/422 devices.\u003cbr\u003e\u003cbr\u003eThe UT-8890 is a universal USB\/RS-232\/485\/422 converter with no external power supply, zero latency automatic transceiver conversion, unique I\/O circuitry to automatically control the direction of data flow, and plug-and-play operation. It is suitable for all existing communication software and interface hardware.\u003cbr\u003e\u003cbr\u003eUT-8890 interface converter can be point to point, data communication rate 300-921600bps, with power indicator and data flow indicator can indicate the failure situation, support the communication mode of USB to RS-232\/485\/422 conversion.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eSupport USB to RS-232\/485\/422 converter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eStandard: Compliant with USBV.1, 1.0, 2.0 standard and ELA RS-485, RS-422S standard\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eWorking mode: 232 full duplex, asynchronous work, point-to-point or multi-point, 2-port half duplex, 4-port full duplex\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eDirection control: Data flow direction automatic control technology, automatic control of data transmission direction\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eBaud rate: 300-921.6Kbps, automatic detection of serial signal rate\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eLoad capacity: support point to multi-point, each converter can allow the connection of 256 RS-422 or RS-485 interface devices\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px\"\u003e\u003cstrong\u003eUT-8890 Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sccd9d84e57be4f36b0e525250c1ce5304.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf5ee966bece147baa975d7d752f04f1c2.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px\"\u003e\u003cstrong\u003eUT-8890 Parameters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7ba8599b8ea944b6a361d4ea481b27e7o.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eStandard: Compliant with USBV.1, 1.0, 2.0 standard and ELA RS-485, RS-422S standard\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eUSB signal: VCC, DATA+, DATA-, GND, FG\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eRS-232 signals: RXD, TXD, DTR, DSR, RTS, CTS\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eRS-485 signals: T\/R+, T\/R-, GND\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eRS-422 signal: T\/R+, T\/R-, RXD+, RXD-, GND\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eWorking mode: 232 full duplex, asynchronous work, point-to-point or multi-point, 2-port half duplex, 4-port full duplex\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eDirection control: Data flow direction automatic control technology, automatic control of data transmission direction\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eBaud rate: 300-921.6Kbps, automatic detection of serial signal rate\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eLoad capacity: support point to multi-point, each converter can allow the connection of 256 RS-422 or RS-485 interface devices\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eTransmission distance: RS-232 end 5 meters, USB port no more than 5 meters; RS-485\/422 end 1200 meters (9600bps when), USB port   no more than 5 meters\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eInterface protection: Surge protection, \u003cspan\u003e±15KV electrostatic protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eInterface form: USB end of the Class A interface male, DB9 male connector connection\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eSignal approval: 2 signal approval lights send (TXD) or (RXD) 1 power indicator (POWER)\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eTransmission medium: twisted pair or shielded wire\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eDimensions: 1500mm*36mm*16mm (L*W*H)\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eOperating temperature: -40 ~ 85°C\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eRelative humidity: 5 ~ 95%\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eTransmission distance: 0-1200m (485\/422)\u003c\/p\u003e\n\u003cp style=\"background-color:rgb(255, 255, 255);margin-left:21pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(88, 88, 88)\"\u003e● \u003c\/span\u003eSupport WinXP\/7\/8\/8.1\/10 etc.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px\"\u003e\u003cstrong\u003eUT-8890 Application\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd84a0026d6014e93a245d85c7bde7dc98.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se00557ff3f1c4d918d96bd052a4426571.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px;font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003ePicked For You ( Click on the pictures below )\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg width=\"944\" height=\"1117\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf3ba92f8bf9a4403971b4b09a4e2e206J.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg width=\"944\" height=\"736\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd33df66c8664928b4912b8fb546de2dB.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg width=\"944\" height=\"707\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se1b71b5548a1454c96b53c6d79a1bb4ec.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style='background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px;font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003eWarranty \u0026amp; Service\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se28e9de0c32e49e98614088fe21e9beaw.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px\"\u003e\u003cstrong\u003eUTEK Certificate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 98, 177);font-size:18px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbd6aa4066238430ea38394bb10e90c88C.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px\"\u003e\u003cstrong\u003eUTEK TECHNOLOGY Introduction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9480de877d1346eead8fd7320519394ef.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(0, 98, 177);color:rgb(255, 255, 255);font-size:18px\"\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000001057736\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"CN","offer_id":55514046333227,"sku":"200007763:201441035","price":184.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5a7ec6fae6c04ba6b52d4f268a1889ceM.webp?v=1789009188","url":"https:\/\/yoeruyo.com\/products\/uotek-4-9ft-usb-to-rs232-rs485-rs422-converter-usb-a-rs-232-rs-485-rs-422-cable-serial-db9-connector-full-half-duplex-ut-8890","provider":"Yoeruyo","version":"1.0","type":"link"}