The USB-8COM 8-Port RS-232 Serial Adapter is designed with serial port expansion in mind. Connecting to a host USB port on your computer or USB hub enables the 8-Port RS-232 USB to Serial Adapter instantly adds eight RS-232 serial communication ports to your system. By taking advantage of the USB bus, the USB 8 Port serial adapter helps add serial ports and serial devices to your system with easy Plug and-Play and hot plug features

The 8-Port RS232 Serial Adapter is automatically detected and installed. There are no IRQ & COM port conflicts nor is there any configuration necessary, since the ports do not require any additional IRQ, DMA, memory as resources on the system. The USB 8-Port Serial Adapter is self-powered and does not require any external power adapters.

The USB to 8-Port RS-232 Serial Adapter provides instant connectivity with modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication ports.

Additional Features

• Adds eight RS-232 DB9 serial ports by connecting to a Single USB port
• Rugged plastic housing with built-in LED status indicators for TxD and RxD
• Installed as standard Windows COM port
• Full RS-232 modem control signals and hardware/software flow control
• RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
• High speed serial port with the baud rate up to 921.6K bps
• Non-standard baud rates supported
• Serial port protected with surge protection of 10KV
• Powered by USB port, no external power adapter required
• Easy plug and play installation and RS-232 device connection
• COM port number assigned can be changed to any COM port number required
• Works with USB 1.1 & 2.0 host port

Supported OS

• Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, 8, Windows 10
• Linux and Mac OS 10.X