BZBGEAR BG-8K-KVM41A - 8K UHD HDMI 2.1 4x1 KVM Switch
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. It’s 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
8K Ultra HD PerformanceSupports resolutions up to 8K@60Hz, 4K@120/144Hz, and 1080p@240Hz with zero latency
HDMI 2.1 & HDCP 2.3 CompliantEnsures compatibility with the latest video sources and protected content
4x1 KVM ControlOperate up to four computers using a single keyboard, mouse, and display
USB 3.0 Peripheral SharingShare USB devices at speeds up to 5Gbps for seamless KVM functionality
Multiple Switching MethodsControl switching via hotkeys, front panel buttons, IR remote, or RS-232
EDID Emulation on Each InputEDID Emulation on Each Input: Guarantees stable signal output and consistent display behavior
- Supports HDR, HDR10, HDR10+, Dolby Vision, and HLG pass-through
- HDMI 2.1 gaming features including VRR, ALLM, QMS, QFT, and SBTM
- Virtual interaction auto-wake feature for connected PCs
- Auto-switching mode for active input detection
- Seamless keyboard and mouse switching
- Hotkey enable/disable switch for flexible USB behavior
- IR extension support for concealed installations
- RS-232 control with ASCII command support
- Compact metal enclosure for durability and easy installation
- Plug-and-play operation with no drivers required
- Compatible with Windows, macOS, and Linux systems
The BG-8K-KVM41A allows creators to switch instantly between up to four production systems - such as editing, color grading, rendering, and review - while maintaining full uncompressed HDMI 2.1 signal integrity. With 48Gbps bandwidth and 4:4:4 color support, visual accuracy is preserved across HDR workflows without chroma loss or scaling artifacts.
Independent EDID emulation on each input ensures every workstation retains its native resolution, refresh rate, and color profile. This enables uninterrupted production, faster reviews, and consistent visual monitoring across complex creative pipelines.
In professional AV and IT environments, operators often manage multiple systems simultaneously, each serving a different operational role. The BG-8K-KVM41A consolidates control of four computers into a single workstation without introducing latency or USB re-enumeration delays.
USB 3.0 peripheral sharing supports high-speed devices such as control panels, storage, and cameras, while virtual interaction technology minimizes downtime by waking systems automatically during switching. With RS-232 and IR control, the switch integrates seamlessly into automated and centralized control infrastructures.
Competitive gaming and simulation environments often rely on multiple dedicated systems for gameplay, streaming, analysis, and redundancy. The BG-8K-KVM41A enables instant switching between up to four systems while preserving high refresh rates and ultra-low latency essential for competitive integrity.
HDMI 2.1 gaming features such as VRR and ALLM ensure smooth, tear-free visuals and optimized frame timing across all connected sources. Flexible switching options allow players and operators to transition between systems without interrupting performance or immersion.