219 visiting now: 197 USA USA flag 19 Belgium Belgium flag 3 China China flag 3 UK UK flag 2 Canada Canada flag 2 Hong Kong Hong Kong flag

Highlighted Companies

  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com
  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • Super Port Ethernet Module - China

    price: 19.60 Dollar US$

      This is a serial TTL to Ethernet module, used for data transparent transmission.

    USR-K3 is the high-performance and industrial version of Super Port.

    It is an embedded serial networking module, whose function is to realize bidirectional transparent transmission between TTL and Ethernet.

    The amazing part of K3 lies in its Ethernet port integration design.

    You can apply K3 to your products to realize networking communication.

    User can directly process data interaction through network and device to realize remote data acquisition, remote control and management.

      -Cortex-M4 kernel, industrial working temperature range and TCPIP protocol stack.

      -Auto-MDI/MDIX, RJ45 port with 10/100Mbps

      -TCP Server, TCP Client, UDP Client, UDP Server and HTTPD Client work mode

      -Support virtual serial port and provide corresponding software USR-VCOM

      -Serial port highest baud rate from 600bps to 1024Kbps, Check bit of None, Odd, Even, Mark and Space

      -DNS and DHCP supported

      -Provide PC TCP/IP socket programming example such as VB, C++, Delphi, Android and IOS

      -Built-in webpage;also can customize webpage for users

      -RJ45 with Link/Data indicator light, built-in isolation transformer and 2 KV electromagnetic isolation

      -The global unique MAC address bought from IEEE (begin with D8-B0-4C);user can define MAC address

      -Support upgrade firmware via network

      -Support keepalive, rapidly detect dead links

      -Support account and password, can be used to page login and network settings

      -Support Websocket, realize bidirectional transparent transmission bewteen webpage and serial

      -Support Modbus RTU to Modbus TCP

      -Support UDP broadcast function


    Company Contact:


    • Phone: 86-531-88836739

    • Address: Floor 11,Building 1,No.1166 Xinluo Street,Gaoxin Distric, Jinan , Shandong , China

    • Email: Email


    Published date: August 18, 2016

    • Business Description: Jinan USR IOT Technology Limited has been focusing on IOT and M2M field for more than 6 years.

      We offer networking products such as serial device server, Ethernet to serial, GPRS DTU and embedded WIFI module.

      We have professional R&D teams for hardware and software, phone APP and server.

      And we can provide OEM & ODM service for clients.

    Related listings



    • Industrial 4g Routers
      Industrial 4g Routers
      Communications - Equipment - USR IOT - China - August 18, 2016 - 229.60 Dollar US$

      USR-G800-42 is a 4G wireless router, which provides a solution for user’s device to access 4G network. USR-G800-42 is based on industrial high-performance embedded structure. It plays an important role in data transmission fields such as smart home, ...

    • Rs232 Rs485 Serial Device Servers
      Rs232 Rs485 Serial Device Servers
      Communications - Equipment - USR IOT - China - August 16, 2016 - 35.80 Dollar US$

        This is a serial RS232 / RS485 to Ethernet server, used for data transparent transmission. USR-TCP232-310 is a low-cost serial device server, whose function is to realize bidirectional transparent transmission between RS232 / RS485 and Ethernet.You...

    • Uart Serial Ethernet Modules
      Uart Serial Ethernet Modules
      Communications - Equipment - USR IOT - China - August 16, 2016 - 11.00 Dollar US$

        USR-TCP232-T2 are tiny size UART Serial Ethernet Modules which can realize data bidirectional transparent transmission between TTL and RJ45 Port. It can also be applied in RS232/ RS485 by level shift circuit.USR-TCP232-T2 is based on Cortex-M0 core...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"