CH340 USB to RS232 This is CH340 USB to RS232 USB Nine Serial Line Support Windows 7-64. USB to RS232 conversion cable for USB and serial devices easily connect serial devices with features such as Plug and play, hot-swappable. Can meet the notebook connected to the serial device, apply to mini-phones, digital cameras, communication MODEM, ISDN terminal adapters, LED control card. Features: Single crystal 12M Tablet 340 USB port to serial port communication. USB1.1/2.0 compliant solution. Built-in 128 byte TX/512 byte RX buffer. Supports the auto-Handshake Protocol. Support Win95/98/98se/ME/2000/XP/win7 32bit 64bit/Vista/supports full-speed USB data transfer protocol. Design of electromagnetic interference. Data Exchange application.
