BZBGEAR 8K UHD HDMI 2.1 4x1 KVM Switch with USB 3.0/Hotkey Switching/IR Control

Overview

The BG-8K-KVM41A is a high-performance 8K60 4x1 KVM switch designed to simplify multi-computer control without sacrificing video quality or responsiveness. Using a single keyboard, mouse, and display, users can instantly switch between up to four HDMI 2.1 source devices while maintaining ultra-high resolutions, smooth motion, and zero latency. Its an ideal solution for professional workstations, control rooms, content creators, and high-end gaming setups.

With support for 8K@60Hz, 4K@120/144Hz, advanced HDR formats, and USB 3.0 peripheral sharing, the BG-8K-KVM41A delivers a seamless and efficient workflow. Multiple control options - including front panel buttons, keyboard and mouse hotkeys, IR remote, and RS-232 - ensure flexible operation in both desktop and professional AV environments.

Features In-Depth

Built on HDMI 2.1 architecture, the BG-8K-KVM41A supports up to 40Gbps video bandwidth, enabling ultra-high-resolution video with full color depth and HDR pass-through. Advanced HDMI features such as VRR, ALLM, QMS, QFT, and SBTM ensure smooth, tear-free visuals and optimal performance for modern GPUs and media sources. Full HDCP 2.3 compliance guarantees compatibility with protected content across all connected devices.

Each HDMI input includes a dedicated EDID emulator, ensuring stable signal negotiation and preventing resolution or handshake issues when switching between computers. The switcher is engineered for zero video and audio latency, making it suitable for real-time applications such as live production, simulation, and competitive gaming.

For KVM functionality, the BG-8K-KVM41A integrates USB 3.0 (USB 3.2 Gen 1) ports that allow high-speed sharing of peripherals such as keyboards, mice, webcams, printers, and external storage devices at up to 5Gbps. A built-in virtual interaction feature automatically wakes connected PCs from standby, reducing switching delays and improving productivity. Broad OS compatibility - including Windows, macOS, and Linux - ensures true plug-and-play operation with no drivers required.