HW VSP3 - Virtual Serial Port

官网 : http://www.hw-group.com/products/hw_vsp/index_en.html Free, unrestricted Virtual Serial Port driver for any TCP/IP devices Compatible with Windows 2000, XP (Win 98, NT) and Windows Vista Runs as a standalone application, or as a NT service suitable for servers Option to start at Windows startup and minimize to System Tray Single-port (free) and multi-port (commercial) version Supports RFC 2217, allowing to change remote serial port parameters (such as speed, parity, stop bits) over TCP using NVT VSP driver typically operates as a “TCP client”; however, it can also be used as a “TCP server” (useful for GPRS applications) Configuration stored in an INI file Configuration protected with a password Supports UAC (User Account Control – user switching in Windows XP and Vista) This software is FREEWARE, as long as you comply with the license terms and conditions