When planning which features to make available to your end users, use the following information to determine which guest operating systems support the feature when they use HTML Access. Additional features are available if end users use a natively installed Horizon Client application, such as Horizon Client for Windows.

Table 1. Features Supported for HTML Access to Windows Virtual Desktops
Feature Windows 10 Desktop Windows Server 2012 R2, Windows Server 2016, and Windows Server 2019 Desktops
RSA SecurID or RADIUS X X
Single sign-on X X
RDP display protocol
PCoIP display protocol
VMware Blast display protocol X X
USB redirection
Real-Time Audio-Video (RTAV) X X
Windows Media MMR
VMware Integrated Printing X Windows Server 2016/2019 only
Location-based printing X X
Smart cards
Multiple monitors X X

Feature Support for Published Desktops on RDS Hosts

RDS hosts are server computers that have Windows Remote Desktop Services and Horizon Agent installed. Multiple users can have remote desktop sessions on an RDS host simultaneously. An RDS host can be either a physical machine or a virtual machine.

Table 2. Features Supported for HTML Access to RDS Hosts
Feature Windows Server 2012 R2 Windows Server 2016 Windows Server 2019
RSA SecurID or RADIUS X X X
Single sign-on X X X
VMware Blast display protocol X X X
VMware Integrated Printing X X
Location-based printing X X X
Real-Time Audio-Video (RTAV) X X X
Multiple monitors (for session-based desktops only) X X X

For information about which editions of each guest operating system are supported, see the Horizon Installation document.