Without your USB to serial adapter plugged in, your Device Manager should look something like below. Plug your USB to serial cable into your PC's USB port. Chances are the drivers are already installed. Look for it to show up under 'Ports (COM & LPT)'. If it does, then note the COM number at the end of the description and proceed to the.

License: All 1 2 | Free

  • Finally, select the driver file named 'FTDI USB Drivers', located in the 'Drivers' folder of the Arduino Software download. Note: the FTDI USB Drivers are from Arduino. But when you install drivers for other Controllers, such as Xadow Main Board, Seeeduino Clio, Seeeduino Lite, you need to download corresponding driver file and save it.
  • Plug and unplug your CH340 device from the USB port; Type dmesg to see what has happened The expected output (shows 'ch341') should have the following in the recent log: xxx ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0 xxx ch341 3-2:1.0: device disconnected. Download the patched drivers repository and unzip the files.
  • Download driver Prolific USB-to-Serial Comm Port (COM3) Driver version 3.8.18.0, v.3.8.12.0 for Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10 32-bit (x86), 64-bit (x64). Screenshot of files Installation screenshots Prolific USB-to-Serial Comm Port (COM3) Driver File Name.
  • Please be warned that counterfeit (fake) PL-2303HX (Chip Rev A) USB to Serial Controller ICs using Prolific's trademark logo, brandname, and device drivers, were being sold in the China market. Counterfeit IC products show exactly the same outside chip markings but generally are of poor quality and causes Windows driver compatibility issues.
STK-7125EVB USB Serial Port (COM7) Driver Download

Eltima Virtual SerialPortDriver comes in handy when you don't have enough Serial ports in your system, or all of them are occupied and you still need more. Or you don't have hardware Serial ports at all .Created virtual Port pairs look like real hardware ports. Application working with virtual ports will never see the difference. With Eltima VSPD you...

Category: Software Development
Publisher: Virtual Serial Port Software, License: Shareware, Price: USD $99.95, File Size: 2.8 MB
Platform: Windows


The main goal of Virtual SerialPortDriver by Eltima Software is creating virtual COM Port pairs. Virtual Serial ports created in VSPD behave as if they were real ports and are taken for the real ones with the Serial applications. Via these ports Serial applications can communicate with each other and transfer data via virtual null-modem cable....

Category: Software Development / Tools & Editors
Publisher: Eltima Software, License: Shareware, Price: USD $139.95, EUR137.95, File Size: 5.3 MB
Platform: Windows

Virtual Serial Ports Driver CE creates up to 20 pure virtual Serial ports in your mobile system, this results in up to 10 virtual Serial ports pairs. Each pair has 2 ports that are virtually connected to each other. For other applications, virtual Serial ports will be seen exactly as two real Serial ports connected via virtual null-modem cable. You can...

Category: Software Development
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $49.95, File Size: 432.0 KB
Platform: Windows

Virtual SerialPortDriver XP4 creates two pure virtual Serial ports in your system which are virtually connected to each other. For other Windows applications, virtual ports will be seen exactly as two real Serial ports connected via null-modem cable. You can select any Port numbers for virtual pair. For example, you can create virtual pair COM5-COM6....

Category: Utilities / System Utilities
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $111.95, File Size: 1.5 MB
Platform: Windows

Eltima Virtual Serial Ports Driver XP comes in handy when you don't have enough Serial ports in your system, or all of them are occupied and you still need more. Or you don't have hardware Serial ports at all .Created virtual Port pairs look like real hardware ports. Application working with virtual ports will never see the difference. With Eltima VSPD XP you...

Category: Software Development
Publisher: Virtual Rs232 Software, License: Shareware, Price: USD $99.95, File Size: 1.8 MB
Platform: Windows

Eltima Virtual SerialPort ActiveX Control is a powerful tool for professional developers that allows your application to create custom additional virtual SerialPort in system and fully control it. You can view parameters information of a virtual SerialPort, set by other application. From your application you can view and control data sent to...

Category: Software Development / ActiveX
Publisher: Virtual Serial Port Software, License: Shareware, Price: USD $279.95, EUR239.96, File Size: 1.6 MB
Platform: Windows

Virtual SerialPort ActiveX Control is an advanced component which enables your application with the ability to create and unlimited number of virtual SerialPort pairs. Your application will be able to crate, delete and fully control virtual Serial ports. As virtual ports look and behave like real ones, other applications will not be able to see the...

Category: Software Development / ActiveX
Publisher: Eltima Software, License: Shareware, Price: USD $99.95, EUR79.95, File Size: 3.8 MB
Platform: Windows

Virtual SerialPort Kit creates pairs of virtual Serial ports in your system which are virtually connected to each other. Physical null modem cables are not required. You can connect any number of virtual Port pairs. Virtual SerialPort pairs will look and work exactly like real hardware Serial ports connected via null modem cables.Virtual...

Stk-7125evb usb serial port (com7) driver downloads

Category: Software Development
Publisher: FabulaTech, License: Shareware, Price: USD $149.95, File Size: 3.6 MB
Platform: Windows

Virtual Serial Ports Driver XP creates two pure virtual Serial ports in your system which are virtually connected to each other. For other Windows applications, virtual ports will be seen exactly as two real Serial ports connected via null-modem cable. With virtual ports created by Virtual SerialPortDriver XP you can connect applications to...

Category: Software Development / Components & Libraries
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $111.95, File Size: 1.2 MB
Platform: Windows

Virtual Serial Ports Driver XP creates two pure virtual Serial ports in your system which are virtually connected to each other. For other Windows applications, virtual ports will be seen exactly as two real Serial ports connected via null-modem cable. With virtual ports created by Virtual SerialPortDriver XP you can connect applications to...

Category: Software Development / Components & Libraries
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $111.95, File Size: 1.2 MB
Platform: Windows

STK-7125EVB USB Serial Port (COM7) Driver Download

Free, unrestricted Virtual SerialPortDriver for any TCP/IP devices. Compatible with Windows 2000, XP (Win 98, NT), Windows Vista & even 64 bit Windows 7NEW
Runs as a standalone application, or as a NT service suitable for servers NEW
Option to start at Windows startup and minimize to System Tray .Single-Port (free) and multi-Port (commercial)...

Stk-7125evb Usb Serial Port (com7) Driver Download Windows 10

Category: Utilities / Misc. Utilities
Publisher: HW group, License: Shareware, Price: USD $0.00, File Size: 2.1 MB
Platform: Windows

FlexiHub is an excellent software solution that allows you to access and manage Usb and COM Port devices remotely over LAN/Internet. It functions as a control panel for numerous Usb and COM Port ports and devices connected to the computers in the network. With FlexiHub you can use any device in real time -- no matter if it is located in the next room, at home while...

Category: Utilities / Network
Publisher: Electronic Team, Inc., License: Freeware, Price: USD $0.00, File Size: 6.9 MB
Platform: Windows

DriverPort

SerialPort Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all SerialPort activity in a system. It can effectively be used for monitoring Serial data exchange between Serial devices and any Windows application, debugging computer connection with peripheral devices using COM...

Category: Utilities
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $79.95, File Size: 2.6 MB
Platform: Windows

Serial Communication SDK to add Serial communications to your project. Communicate with a modem, scanner, printer, weight indicator or any other SerialPort device. The component features full com Port control, binary and ASCII data transfer, RS-232 and RS-485 standards, TAPI and ISDN modem support. Used it in your ASP, ASP.NET, Visual Basic, Visual Basic...

Serial

Category: Software Development / Components & Libraries
Publisher: ActiveXperts Software, License: Shareware, Price: USD $150.00, File Size: 1.0 MB
Platform: Windows

SerialPort Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all SerialPort activity in a system. You may monitor several ports simultaneously and compare its sessions. With the help of SerialPort Monitor you may debug RS232 ports and any devices using it. It can effectively...

Category: Utilities / Misc. Utilities
Publisher: Eltima Software, License: Shareware, Price: USD $69.00, EUR68, File Size: 9.2 MB
Platform: Windows

SerialPort AX Control is a powerful ActiveX component that can be used to simplify communication with external devices on rs232 connection. This includes modems, bar code readers, PBX or any other devices that have a Serial interface. SerialPort AX Control 2.0 introduces an impressive number of new properties for detailed setting of Serial...

Category: Software Development
Publisher: MKS Software, License: Shareware, Price: USD $79.95, File Size: 1.6 MB
Platform: Windows

SerialPort Monitor ActiveX is a powerful, advanced and absolutely unique component that can be easily implemented into developers’ applications to monitor any SerialPort in a system. The product can be used for debugging applications that work with SerialPort, SerialPort monitoring applications development, development of system...

Category: Software Development
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $299.95, File Size: 1.4 MB
Platform: Windows

SerialPort Monitoring Control (SPMC) - RS232 Data Acquisition and Com Port Control Component Library, Modem Access Component. Connection Sniffer and Port Test Software Library. The library lets you enumerate all installed Serial devices, including, but not limited to Serial ports and modems. All kind of PnP Serial devices as well as virtual...

Category: Software Development
Publisher: HHD Software, License: Demo, Price: USD $199.99, File Size: 470.3 KB
Platform: Windows

The main purpose of Eltima SerialPort Terminal is to establish connection to SerialPort and send/receive various types of data down the Serial line. Eltima SerialPort Terminal is a session-based, multi-purpose application that provides simple communication interface to connect to any SerialPort device...

Category: Utilities
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $39.95, File Size: 2.4 MB
Platform: Windows

Virtual SerialPort ActiveX CE is a powerful ActiveX Control for Embedded platforms that allows your software to create custom additional virtual Serial ports in Windows CE system and fully control them from within your own program. Virtual Serial ports you will create look and work absolutely like real Serial ports for other Windows CE applications. From your...

Category: Software Development
Publisher: ELTIMA GmbH, License: Shareware, Price: USD $99.95, File Size: 829.0 KB
Platform: Windows, Pocket PC

Advanced SerialPort Terminal is a session-based, multi-purpose application that provides simple communication interface to connect to any SerialPort device (modem;fax;GPS;mouse;printer and so on). Whether you want to connect to remote computer using null-modem cable, send or receive various types of data (ASCII string, binary, octal and hexadecimal) over a...

Category: Utilities
Publisher: ELTIMA Software GmbH, License: Shareware, Price: USD $39.95, File Size: 2.2 MB
Platform: Windows

Virtual Serial Ports Driver Mobile is a brand-new generation of an already popular Driver for mobile devices released by Eltima more than a year ago. Now we bring a totally new level of Serial emulation for SmartPhones based on the Windows Mobile platform! VSPD Mobile is capable of creating up to 20 pure virtual Serial ports in your mobile system. This results...

Category: Software Development / Components & Libraries
Publisher: Virtual Serial Port Software, License: Shareware, Price: USD $49.95, File Size: 4.1 MB
Platform: PDA, Windows, Pocket PC

Software developers can access various devices by utilizing the Windows API. When using an API, you gain access to a full spectrum of available features, but API programming is a very tough and time-consuming task. You have to study the documentation and you have to create all the high-level functionality based on the low-level API functions from scratch. This is OK if you develop a...

Stk-7125evb Usb Serial Port (com7) Driver Downloads

Category: Software Development / Components & Libraries
Publisher: FabulaTech, License: Shareware, Price: USD $699.00, File Size: 4.2 MB
Platform: Windows

SerialPort Mapper allows you to map any Serial ports to any other Serial ports. For example you install additional SerialPort expansion card to computer as COM7 SerialPort but your favorite software can work with COM1...COM4 ports only. To resolve this problem you can use SerialPort Mapper to map new COM7 Port...

Category: Utilities / System Surveillance
Publisher: FabulaTech, License: Shareware, Price: USD $129.95, File Size: 2.4 MB
Platform: Windows

Stk-7125evb Usb Serial Port (com7) Driver Download Windows 7

Virtual Serial Ports Driver (VSPD) is a Windows device Driver. Using it you can create two virtual Serial COM ports in your system which will be virtually connected to each other. For example, after installing VSPD, you will have Virtual SerialPort COM5 and Virtual SerialPort COM6 added to your system. These ports will behave like real...

Category: Software Development / Misc. Programming
Publisher: SoftInfinity, License: Demo, Price: USD $139.00, File Size: 488.0 KB
Platform: Windows