Beacon USB KVM switch Box
BE-405
Declutter your desk and optimize your multi-monitor workflow with the BE-405 4-Port USB KM Box. Engineered for control rooms, trading floors, and power users, this hardware-based solution allows you to manage up to 4 independent PCs using just a single keyboard and mouse.
Revolutionary “Roaming Mouse” Technology
Forget complex network setups or manual hardware buttons. The BE-405 features Free-Flow Roaming Mouse capabilities. To switch computers, simply move your mouse cursor past the border of your current monitor—horizontally or vertically—and control transfers immediately to the next PC.
Scale Up to 16 Computers
Need more coverage? The BE-405 offers superior scalability. By configuring one unit as a Master and four as Slaves, you can effortlessly interact with up to 16 PCs arranged in a massive 4×4 screen layout.
Key Features
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Hardware-Centric Security: No software or network connection is required on mission-controlled PCs, ensuring total data isolation and security.
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Interactive LED Indicators: Front-facing LED lights instantly show you which PC is currently active.
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Flexible Layout Arrangements: Supports 1×4, 4×1, or 2×2 multi-monitor setups on a single device.
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Robust Connectivity: Features 4x USB Type B (Upstream to PCs), 4x USB Type A (Keyboard/Mouse/Expansion), and 2x RS-232 3-pin Phoenix terminal blocks for third-party control systems.
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Premium Build: Housed in a durable, lightweight aluminum chassis (400g) built to withstand continuous operational environments.
Technical Specifications
| Property | Specification |
| Model No. | BE-405 |
| USB Upstream | 4x USB Type B (to PC) |
| USB Downstream | 4x USB Type A (Keyboard, Mouse, Expansion) |
| External Control | 2x 3-pin Phoenix terminal block (RS-232) |
| Power Supply | DC 5V 1A |
| Material | Premium Aluminum |
| Dimensions | 110(L) x 154(W) x 30(H) mm |
| Weight | 400g |
| Operating Temp. | 0 to 70°C |




