Configuring Remote Desktop Features

Table Of Contents
This feature is not currently supported for Windows Server RDS hosts.
Serial port device drivers do not have to be installed on the desktop
operating system where the agent is installed.
Horizon Client
computer or client
access device
n
Serial port redirection is supported on Windows 7, Windows 8.x client
systems, and Windows 10.
n
Any required serial port device drivers must be installed, and the serial
port must be operable, on the client computer. You do not need to
install the device drivers on the remote desktop operating system
where the agent is installed.
Display protocols
n
PCoIP
n
VMware Blast (requires Horizon Agent 7.0 or later)
VMware Horizon serial port redirection is not supported in RDP desktop
sessions.
User Operation of Serial Port Redirection
Users can operate physical COM port devices that are connected to their client computers and use serial
port virtualization to connect the devices to their remote desktops, where the devices are accessible to
3rd party applications.
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After the Serial Port Redirection option is installed with Horizon Agent, a serial port tool tray icon ( )
is added to the remote desktop. For published applications, the icon is redirected to the local client
computer.
The icon appears only if you use the required versions of Horizon Agent and Horizon Client for
Windows, and you connect over PCoIP. The icon does not appear if you connect to a remote desktop
from a Mac, Linux, or mobile client.
You can use the icon to configure options to connect, disconnect, and customize the mapped COM
ports.
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When you click the serial port icon, the Serial COM Redirection for VMware Horizon menu
appears.
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By default, the locally connected COM ports are mapped to corresponding COM ports on the remote
desktop. For example: COM1 mapped to COM3. The mapped ports are not connected by default.
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To use a mapped COM port, you must manually select the Connect option in the Serial COM
Redirection for VMware Horizon menu, or the Autoconnect option must be set during a previous
desktop session or by configuring a group policy setting. Autoconnect configures a mapped port to
connect automatically when a remote desktop session is started.
n
When you select the Connect option, the redirected port is active. In the Device Manager in the guest
operating system on the remote desktop, the redirected port is shown as Serial Port Redirector for
VMware Horizon (COMn).
Configuring Remote Desktop Features in Horizon 7
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