OREI BK-21A

Specifications

OREI  8K 2-Port HDMI Switch

The BK-21A is a high-performance 2x1 HDMI switch designed to connect two HDMI sources to a single display, offering seamless switching and next-generation video capabilities.

It supports cutting-edge video resolutions up to 8K@60Hz, 4K@120Hz, and 1080p@240Hz with a massive 48Gbps video bandwidth for ultra-clear, high-speed visuals. Fully compliant with HDMI 2.1 and HDCP 2.3 standards, the BK-21A is built to support the latest devices and content protection protocols.

This switch supports advanced HDR formats like HDR10+ and Dolby Vision and includes features such as VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), and FVA (Fast VActive) for an optimized gaming and viewing experience. Audio formats supported include LPCM, Dolby Digital/Plus/EX, Dolby TrueHD, DTS, DTS-EX, DTS 96/24, DTS High Res, DTS-HD Master Audio, and DSD. The BK-21A also provides audio extraction via both optical and 3.5mm analog outputs.

With EDID management, automatic source switching, front panel buttons, and a remote control, it offers complete control and ease of use. Perfect for gaming consoles, streaming devices, and home entertainment systems, the BK-21A is a future-ready solution for 8K displays.

Key Features:

• HDMI 2.1 and HDCP 2.3 Compliant – Supports the latest HDMI and content protection standards.

• Video Resolutions up to 8K@60Hz – Also compatible with 4K@120Hz and 1080p@240Hz for ultra-smooth playback.
• 48Gbps Video Bandwidth – Handles high-performance uncompressed video and audio streams.
• HDR10+ and Dolby Vision Support – Delivers enhanced contrast, brightness, and color accuracy.
• VRR, ALLM & FVA Support – Optimizes performance for gaming and real-time media playback.
• Advanced Audio Format Support – Includes LPCM, Dolby TrueHD, DTS-HD Master Audio, DSD, and more.
• Audio Extraction – Features optical and 3.5mm analog outputs for flexible audio integration.
• Advanced EDID Management – Ensures stable signal and device communication.
• Multiple Control Options – Offers automatic switching, front panel buttons, and an included remote.
• Wide Device Compatibility – Works with Xbox, PlayStation, Roku, Fire Cube, DVD players, and more

Reviews