Overview
The GL.iNet Comet Q (GL-RMQ1) is an ultra-compact out-of-band remote KVM device engineered to control smartphones, tablets, and laptops driverlessly over USB Type-C. Designed in a circular puck form factor measuring 70 mm in diameter and 22 mm in height, the enclosure features a tethered host USB Type-C cable with DisplayPort Alternate Mode capability and a secondary USB-C PD input supporting 5V/3A power passthrough. The exterior integrates a 1.8-inch color touchscreen LCD on its upper face, displaying network configuration, connection status, and assigned IP addresses directly on the hardware without requiring external discovery utilities.
Under the hood, the Comet Q utilizes a dual-core Arm Cortex-A53 processor paired with 512MB of LPDDR4 system memory and 512MB of NAND flash storage running an embedded Linux distribution generated via Buildroot. The device captures and encodes video up to 2K QHD resolution at 60 frames per second with an estimated 80 ms latency, streaming out through dual-band Wi-Fi 6 or across secure Tailscale and ZeroTier mesh networks. Operating as a fanless, solid-state device, acoustic emission is entirely silent, while detailed internal board dampening and thermal sub-assembly metrics remain pending retail physical teardowns. In active operation, the Comet Q provides reliable web-browser and cross-platform app access, contingent on the target host supporting native DisplayPort Alt Mode output.
Technical Specifications
| Brand | GL.iNet |
| Model | Comet Q (GL-RMQ1) |
| Processor | Dual-core Arm Cortex-A53 |
| System Memory | 512MB LPDDR4 |
| Onboard Storage | 512MB NAND flash |
| Display | 1.8-inch touchscreen color LCD |
| Video Capture Resolution | 2K QHD (2560x1440) @ 60 FPS |
| Encoding Latency | 80 ms |
| Wireless Standard | Wi-Fi 6 (IEEE 802.11a/b/g/n/ac/ax, dual-band 2.4 GHz / 5 GHz up to 286 Mbps) |
| Antenna Configuration | Internal Wi-Fi antenna |
| Host Interface | Integrated USB Type-C cable with DisplayPort Alt Mode |
| Power Passthrough Interface | USB Type-C port with power passthrough |
| Power Input | 5V/3A (15W) via USB-C PD |
| Chassis Dimensions | 70 mm (diameter) x 22 mm (height) |
| Operating System | Linux (Buildroot) |
| Remote Access Protocols | Web browser, Tailscale, ZeroTier |
| Client Software Ecosystem | GLKVM app (Android, iOS, Windows, macOS) |
- Driverless 2K QHD 60 FPS remote KVM video capture with integrated USB-C DisplayPort Alt Mode
- Integrated 1.8-inch touchscreen color LCD displays real-time connection status and IP address
- Native Tailscale and ZeroTier mesh VPN integration enables remote access without firewall port forwarding
- USB-C power passthrough keeps controlled host devices charged during active remote administration
- Target host device strictly requires USB Type-C DisplayPort (DP) Alt Mode support
- Wi-Fi link throughput ceiling is capped at 286 Mbps
Primary Sources & Audited Citations
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At a Glance
How reliable is the GL.iNet Comet Q (GL-RMQ1) according to Mizex audits?
A specialized, pocketable KVM switch delivering streamlined browser and mesh VPN remote control for USB-C laptops, tablets, and smartphones that support DisplayPort Alt Mode.
What are the known quirks or drawbacks of the GL.iNet Comet Q (GL-RMQ1)?
Our reliability audit identified the following documented caveats:
- Target host device strictly requires USB Type-C DisplayPort (DP) Alt Mode support
- Wi-Fi link throughput ceiling is capped at 286 Mbps
What are the key engineering highlights of the GL.iNet Comet Q (GL-RMQ1)?
The top strengths recorded in our evaluation include:
- Driverless 2K QHD 60 FPS remote KVM video capture with integrated USB-C DisplayPort Alt Mode
- Integrated 1.8-inch touchscreen color LCD displays real-time connection status and IP address
- Native Tailscale and ZeroTier mesh VPN integration enables remote access without firewall port forwarding
- USB-C power passthrough keeps controlled host devices charged during active remote administration