Shenzhen MMUI Co., Ltd.
Main products:SATA 6G,USB3.0,Serial
Contact Us
  • Contact Person : Mr. SALES MMUI
  • Company Name : Shenzhen MMUI Co., Ltd.
  • Tel : 86-755-88851458
  • Fax : 86-755-88859977
  • Address : Guangdong,Shenzhen,Room1012, Hua'neng Mansion, Shennan Middle Road, Futian Dist,Shenzhen
  • Country/Region : China
  • Zip : 518031

USB to 4-port RS232 Converter

USB to 4-port RS232 Converter
Product Detailed
1.USB to 4-port RS232 Converter 2.MCS7840 chipset 3.4-port Conventer

Product Details USB to 4 Serial Ports 3.5” Hub with MCS7840 chipset


Product Specifications • USB to 4 Serial Ports 3.5” Hub with MCS7840 chipset• USB 2.0 device controller• On-Chip USB 2.0 PHY• On-Chip voltage regulators• Four 16C450/16C550 compatible UARTs• Supports RS-232, RS-485 and RS-422 serial ports• 5, 6, 7 & 8-bit serial data support• Hardware and software flow control• On-chip 512-bytes FIFOs for upstream and downstream transfer• On-chip buffers for serial port signal• Two wire I2C interface for EEPROM• Two Bi-directional multi-function GPIO lines• Dimension: 7x6x1.5 Inch• Weight: 10 Oz 

System Requirement• Hardware: Computer with USB Port• Windows 2000/Server 2003/XP/Vista/Server 2008/7 (32-bit and 64-bit)


1 x USB to 4 Serial Ports 3.5” Hub1 x USB Cable1 x User Manual

USB to 4-port RS232 Converter

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