You can still acquire the signed drivers by downloading the 14-day free trial of ControlMyJoystick from Tetherscript . These drivers remain functional even after the trial period expires.
Developers creating tools for individuals with physical disabilities use Tetherscript to map non-traditional inputs—such as eye-tracking software, puff-switches, or voice commands—into standard keyboard and mouse inputs. Because the OS views these as native hardware signals, the user can navigate any application or game seamlessly. Cloud Gaming and Remote Desktop Solutions
There is no longer a standalone driver download available from the official site. Existing Customers:
For applications like gaming, real-time simulation, or rapid automated UI testing, input latency can break functionality. Tetherscript operates with minimal overhead. The communication bridge between user-mode applications (your software) and the kernel-mode driver is highly optimized, resulting in near-zero latency emulation that mimics physical hardware response times perfectly. 3. Comprehensive Device Support tetherscript virtual hid driver kit best
Supports both absolute and relative positioning.
To the computer, a Tetherscript command is indistinguishable from a physical finger pressing a key. It bypasses the high-level API restrictions that often cripple automation software, allowing for seamless interaction with high-security applications, full-screen games, and complex Citrix environments.
The demand for seamless software-defined hardware emulation has skyrocketed. Developers, automation engineers, and gamers constantly seek tools to simulate human input without physical hardware. Among the specialized tools in this space, the TetherScript Virtual HID (Human Interface Device) Driver Kit stands out as a premier enterprise-grade solution. You can still acquire the signed drivers by
: It offers pre-signed drivers for virtual keyboards, mice (absolute and relative), joysticks, and gamepads.
Unfortunately, the story of the HVDK is one that ended prematurely. Tetherscript announced that the HID Virtual Driver Kit was officially . The company cited several unavoidable reasons for this decision:
Does your firmware rely on HID reports? Instead of plugging and unplugging devices thousands of times in your test pipeline, spin up a virtual device. You can test error handling, report descriptors, and latency without ever touching a USB port. Because the OS views these as native hardware
If you have a proprietary input device—like a custom arcade cabinet flight stick or an industrial control panel—Tetherscript can act as the software bridge. It reads the raw data from the custom hardware and translates it into a standard virtual Xbox controller or mouse that the operating system natively understands. Tetherscript vs. Alternative Solutions
The kit’s success also hinges on its accessibility for the working engineer. Tetherscript provides a high-level .NET API (C#, VB.NET) as well as a C/C++ interface, dramatically lowering the barrier to entry for driver development—a field traditionally reserved for kernel experts. Key features of the API include: