- Unknown devices show up in the Windows Device Manager when Windows can’t identify a piece of hardware and provide a driver for it. An unknown device isn’t just unknown — it’s not functioning until you install the right driver. Windows can identify most devices and download drivers for them automatically.
- It is possible that the device drivers in your computer are corrupted, damaged, or outdated. You can update them to give your unit a fresh set of drivers. There are two ways you can do this—going to the manufacturer’s website or automating the update process, using Auslogics Driver Updater.
- Device Manager is the program you need to manage drivers and see whether there’s a problem. Photograph: Samuel Gibbs/The Guardian. If a reboot doesn’t make Windows renew its USB drivers, you.
TCP/Com®
Multi-function Serial <-> Ethernet Redirection Software
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Multifunction serial to ethernet (and ethernet to serial) interface software. Easily access a serial device via a TCP/IP or UDP network or redirect Ethernet/IP data to real or “Virtual” RS232 serial ports. This allows you to use existing Windows-based serial RS232 communications software to send and receive data across any TCP/IP network.
TCP/Com software is extremely simple but powerful. It can be used to solve a wide variety of device interfacing and RS232 or TCP/IP conversion problems, such as the following:
- Turn a PC into a Serial Device Server (Terminal Server)
- Send or receive data over a TCP/IP port with any serial communications program
- Open COM ports located on another computer in your network as if they were local
- Use Ethernet network (or the Internet) as a giant serial RS232 cable (Serial Tunneling)
- Feed data from one physical RS232 port to multiple RS232 serial communications applications
- Map a TCP/IP port to a different TCP/IP port
Use TCP/Com as a Serial Device Server (Learn More)
Share serial devices over a network (or even the internet)
Use TCP/Com as a Virtual Serial Port Splitter Cable (Learn More)
Windows does not allow multiple programs to access the same COM port. Bypass this restriction by using TCP/Com to split a single COM port into multiple virtual COM ports. This allows all your serial communications programs to access the same data.
Intuitive Multi-Document Interface
In the TCP/Com window just select the com port number and the serial communications parameters for your serial device and enter an IP address and a socket number. Then activate! It's that easy! Com port data will appear at the IP address and data from an IP port will appear at a real or virtual com port.
Recent Updates
Version 9.0.0 (released August 2020) Updated Virtual COM Port drivers
Version 7.0.4 (released June 2014) Fixed rare issue with 'Remote Pings' feature not functioning correctly.
Version 7.0.3 (released March 2014) now allows users to name individual session windows to better manage multiple connections. A bug fix that addresses the remote pings feature is also included.
Version 7.0.2 minor bug fix
Comneon Port Devices Driver Device
Version 7.0.0 Updated Virtual COM Port drivers