RemoteFX USB redirection can be controlled by using the same policy settings that control Plug and Play device redirection. Multiple Group Policy settings are available to control when and how users can use RemoteFX USB redirection. In this example, we redirect cameras, scanners, VoIP phones, and any other devices that do not have a corresponding high-level form of redirection. In addition to using usbdevicestoredirect:s: in RDP files, you can also use this parameter with Remote Desktop Web Access to enable RemoteFX USB redirection in RD Web Access and RemoteApp sessions. For these devices to function in the remote session when redirected by using RemoteFX USB redirection, the Remote Desktop Connection audio setting must be set to “Play on remote computer.” To redirect the devices by using RemoteFX USB redirection, specify the class GUID for the device in the RDP file. Add Class GUIDs for the devices you wish to use from rich clients.įor devices that have (some) functions that can work with high-level redirection or RemoteFX USB redirection, these devices will be redirected by default by using high-level device redirection mechanisms.On thin clients: usbdevicestoredirect:s:*will pick up all devices without drivers.Īs such, in many cases it is possible to create a published RDP file that will work for both rich and thin clients. Class GUIDs can be used to pick up additional devices.High-level device redirection will pick up most devices that do have drivers, as mentioned in the above table.usbdevicestoredirect:s:* will cover most devices that do not have high-level redirection mechanisms or drivers.On rich clients, the RDP file parameters work in the following way: Other devices in this table are supported by high-level device redirection mechanisms.ĭevices not listed in the table will be processed by using RemoteFX USB redirection they may work, but are not considered officially supported. The highlighted devices are supported by RemoteFX USB redirection. USB Network adapter (also includes some personal digital assistants) As such, on a rich client, some devices will be redirected by using high-level device redirection, while others will be redirected by using RemoteFX USB redirection. , RemoteFX USB redirection is designed to work together with RDP’s existing high-level redirection mechanisms. Let’s look at how this publishing strategy works for rich and thin clients. For a list of device setup classes, go to The usbdevicestoredirect:s: file entry format allows the administrator to select devices by class or by redirection type, while still allowing devices to be individually selected/deselected by the user/administrator. Select a USB device specified by the given instance ID for redirectionĭeselect a device specified by the given instance ID for redirection Select all devices that are members of the specified device setup class Select all devices for redirection that aren’t picked up by high-level redirection RemoteFX USB redirection processes a new RDP file entry: usbdevicestoredirect:s. Furthermore, RemoteFX USB redirection combines with high-level device redirection mechanisms on rich clients to enable users to effectively choose the right redirection method for a given device, to get the best of both high-level and RemoteFX USB device redirection. One of the strengths of RemoteFX USB redirection is that it allows devices to be redirected from thin clients that could not be redirected in the past due to lack of drivers. In Part 2, we’ll look at publishing, deploying for rich and thin clients, RD Web Access, and server device security.
#File redirection in microsoft remote desktop 10 how to#
, we looked at an overview of the feature and what it can do, and how to set up a basic deployment of the feature. In addition to the existing high-level device redirection mechanisms in RDP (printers, USB drives, smart cards, PnP devices, audio, etc.), RemoteFX USB redirection allows devices such as scanners, multifunction printers, webcams, and more to be used on the virtual machine. RemoteFX USB redirection allows many types of USB devices to be used in the remote VDI session. First published on CloudBlogs on Oct, 02 2010
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