This bizarre all-in-one ‘PC’ remotely presses your computer’s keys for you

A tiny box with big control

Because the Comet Pro attaches to a target’s HDMI/USB interfaces, administrators can access BIOS or interact before OS boot. But if the target is fully powered off you still need a means to turn it on remotely (an ATX power control board or a Fingerbot) for true out-of-band power control.

Paired with a VPN and optional accessories, it offers hands-on functionality without requiring the machine itself to be online. This design makes it powerful for troubleshooting, especially when normal remote software tools cannot reach the target system.

Why it’s different from remote desktop?

Unlike typical remote desktop software that needs the operating system running, the Comet Pro works independently of the target’s software. It provides keyboard, video, and mouse access through its own hardware interface.

That means users can interact with a system before it boots or when the OS has crashed. This independence gives administrators capabilities that standard tools can’t, filling a gap for IT staff managing critical infrastructure or systems locked behind strict software restrictions.

Fingerbot enters the picture

Fingerbot physically presses power/reset buttons and, where the machine has an exposed, pressable power switch, can start or cycle a powered-off system. It won’t help with inaccessible or hard-wired power circuits, and a single Comet device currently supports one Fingerbot accessory.

It works as a companion piece, handling the mechanical part of access while the Comet Pro provides the remote keyboard, video, and mouse connection for full off-site system management.

Remote power without being there

With Comet Pro and Fingerbot working together, an off-site user can power on, reset, or shut down a machine without needing anyone physically present. Commands travel through the VPN to the hardware, where Fingerbot presses the correct button.

This setup is particularly useful for servers or home PCs located in another city or country. Instead of relying on someone local to help, users get direct, physical-level control from wherever they are connected.

Secure access over VPN

Comet Pro supports end-to-end VPN options (WireGuard, Tailscale and self-hosting) and includes local hard-locking / two-factor-style protections.

However, operators should combine strong passwords, unique keys, network segmentation, audit logs and strict physical security around the device to reduce risk.

This ensures that only approved people can issue commands. By pairing encryption with a hardware lock feature, the Comet Pro reduces the risk of hijacking, making it a more trustworthy tool for remote management tasks.

Wi-Fi 6 boosts Comet Pro performance

The Comet Pro pairs compact design with competent hardware: GL.iNet lists 4K passthrough and H.264 hardware encoding for remote streams, with remote output typically limited to roughly 4K at 30 fps and expected latencies in the 30–60 ms range.

That encoding/latency trade-off keeps bandwidth use reasonable while providing responsive control. Alongside dual-band Wi-Fi 6, Comet Pro provides USB accessory ports (vendor datasheets list USB 2.0 for peripherals and a USB-C interface for keyboard/mouse emulation).

Who it’s built for?

The Comet Pro is aimed at IT administrators, remote workers, and businesses managing multiple machines. It’s also relevant for hobbyists or advanced users who need BIOS-level access. For small firms without on-site support, the tool offers flexibility by letting specialists handle issues remotely.

Instead of costly trips or downtime, an engineer can troubleshoot problems directly, whether the machine is booting, frozen, or locked down by system policies that block software-based tools.

Solving edge-case problems

This device shines in situations where software solutions fall short. Some medical systems, government machines, or industrial computers reject remote desktop tools for security reasons. Air-gapped networks, designed to stay disconnected, are another challenge.

Because Comet Pro operates at the hardware layer, it sidesteps these limits. Combined with Fingerbot for power control, it lets technicians fix or manage devices without breaking strict rules or requiring insecure workarounds, filling a niche but critical role.

Comparison with other tools

Traditional remote desktop tools like TeamViewer or Microsoft Remote Desktop rely on a functioning operating system and installed software. By contrast, the Comet Pro’s hardware approach works even when the OS has failed or updates have corrupted the machine.

It is slower than software solutions and requires physical installation, but it guarantees compatibility. In practice, IT teams may use both: fast software tools for routine access and the Comet Pro for emergencies or deep hardware fixes.

The role of Fingerbot

Fingerbot may seem like a gimmick, but its ability to press real buttons makes it valuable in environments where power cycling is crucial. Many servers or PCs lack remote power controls unless paired with expensive enterprise hardware.

Fingerbot provides a budget-friendly alternative, mimicking human interaction at the hardware level. While limited to simple presses, its combination with the Comet Pro ensures a complete cycle of remote management, from powering up to full keyboard and mouse control.

Limitations to consider

The hardware approach has drawbacks. The device must be set up physically at the target location, meaning it isn’t plug-and-play from afar. Fingerbot’s mechanical nature means slower responses and potential wear over time.

The system is also less flexible than cloud-based tools. For most users, software solutions remain quicker and easier. But in rare cases where software access is blocked, these limitations are acceptable trade-offs for the reliability and reach the Comet Pro provides.

Real security concerns

A tool that gives remote BIOS-level access and physical button control can also be abused. If misconfigured, it could hand attackers a hidden way into sensitive systems. Strong passwords, two-factor authentication, and VPN encryption are vital.

Organizations should also restrict physical access to the device itself, since tampering could compromise security. Logs and audit trails help maintain accountability, ensuring the Comet Pro supports safe operations rather than introducing new vulnerabilities to already complex networks.

Potential for testing and QA

Beyond administration, the Comet Pro and Fingerbot setup can be useful for testing. Quality assurance teams can simulate repeated boot cycles, stress test hardware, or validate BIOS updates remotely.

The ability to script power cycling and capture video output helps developers and testers observe behaviors without needing to sit beside the machine. For labs managing multiple test systems, the gadget provides scalable control, freeing up time and resources that would otherwise be spent on manual oversight.

Accessibility benefits

The concept may also find use in accessibility contexts. For people who rely on specialized equipment or legacy machines without modern assistive interfaces, remote mechanical controls can bridge the gap.

Caregivers or automated systems could use Fingerbot to operate power or reset buttons on behalf of users. While not the primary design goal, this shows how hardware-based remote solutions may extend technology’s usefulness for groups who might otherwise be locked out of controlling older devices.

Community reaction

Reactions online show both admiration and skepticism. Enthusiasts praise the ingenuity of pairing remote KVM control with a button-pressing robot, seeing it as a clever solution to real problems. Critics argue that software tools already cover most use cases, making the hardware overkill.

Yet the discussion highlights the creativity of hardware innovation and the fact that niche problems often inspire unusual solutions. Whether or not it sees wide adoption, it has sparked lively debate.

These mixed reactions are part of a larger pattern, showing how the tech industry prepares for 2025 innovations with both excitement and caution.

The bigger picture

The Comet Pro and Fingerbot prove that creative engineering can fill gaps left by mainstream tools. They are not replacements for remote desktop software, but they show how hardware can solve challenges in restricted or high-security environments.

By combining secure VPN access with physical control, the system demonstrates a layered approach to management. The lesson is clear: sometimes unconventional tools are the only way to handle edge cases where traditional methods fall short.

Just as robots are reshaping daily tasks, tools like the Comet Pro and Fingerbot highlight how creative engineering can mirror the impact of the robotics innovations that may change the workplace.

What do you think about this? Let us know in the comments, and don’t forget to leave a like.

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This slideshow was made with AI assistance and human editing.