Name: 8K 2×2 HDMI Switching Splitter with EDID Management
Brand: KanexPro
SKU: SW-2X28K

Overview

Switch between two 8K HDMI 2.1 sources and distribute the selected input to two displays simultaneously — functioning as both a switcher and a splitter in a single compact device. The KanexPro SW-2X28K resolves a common integration challenge: mirroring a single source across two displays while retaining the ability to switch between sources. Its 8-position EDID DIP switch ensures reliable handshake across mixed-resolution display environments.

Compliant with HDMI 2.1 and HDCP 2.3, the SW-2X28K delivers up to 8K@60Hz 4:2:0 and 4K@120Hz 4:4:4 at 40Gbps bandwidth. Full HDR pass-through — HDR10, HDR10+, Dolby Vision, and HLG — preserves cinematic image quality across both outputs. VRR, ALLM, and FVA optimize gaming performance. Built-in equalizer, retiming, and driver compensate for signal loss over longer HDMI runs. Control via IR remote or front-panel button. Compact metal enclosure drawing 6.15W.

Key features

HDMI 2.1 and HDCP 2.3 compliant
Support 40Gbps video bandwidth
Support video resolution up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit, 4K@120Hz 4:4:4 10bit
VRR, FVA, ALLM supported
Support HDR, HDR10, HDR10+, Dolby Vision, HLG pass through
Support HDMI audio formats: LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
2x2 Switch with Dual Output
Built-in Equalizer, Retiming and Driver
Advanced EDID management
Support IR remote control and front panel button switching
Compact design for easy and flexible installation

Technical
HDMI Compliance	HDMI 2.1
HDCP Compliance	HDCP 2.3
Video Bandwidth	40Gbps
Video Resolution	Up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit, 4K@120Hz 4:4:4 10bit
Color Depth	8/10/12-bit
Color Space	RGB, YCbCr 4:4:4, YCbCr 4:2:2, YUV 4:2:0
Audio Formats	LPCM, Dolby Digital/Plus/EX, Dolby TrueHD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
ESD Protection	±8kV (air-gap discharge) & ±4kV (contact discharge)
Connection
Input	2 × HDMI IN [Type A, 19-pin female]
Output	2 × HDMI OUT [Type A, 19-pin female]
Control Ports	1 × SERVICE [Micro USB, Update port]
Mechanical
Housing	Metal Enclosure
Color	Black
Dimensions	145mm (W) × 68mm (D) × 17mm (H)
Weight	265g
Power Supply	Input: AC 100–240V 50/60Hz, Output: DC 5V/2A (CE/FCC/UL certified)
Power Consumption	6.15W (Max)
Operating Temperature	0°C – 40°C / 32°F – 104°F
Storage Temperature	−20°C – 60°C / −4°F – 140°F
Relative Humidity	20–90% RH (Non-condensing)
Package Contents
Included	1 × 8K 2×2 HDMI Switching Splitter, 1 × IR Remote, 1 × 5V/2A Multinational Power Supply, 1 × User Manual

8K 2×2 HDMI Switching Splitter with EDID Management panel drawing

8K 2×2 HDMI Switching Splitter with EDID Management system diagram

8K 2×2 HDMI Switching Splitter with EDID Management applications

Manual~~Installation and operation~~

Spec sheet~~Full specification~~

Sales sheet~~For bid packages~~

No signal on one or both displays.

1) Verify Ultra High Speed HDMI cables. 2) Try a different EDID DIP setting. 3) Power-cycle the splitter. 4) Ensure both displays support the source resolution.

What HDMI and HDCP versions does this support?

HDMI 2.1 and HDCP 2.3.

What is the maximum video resolution?

8K@60Hz 4:2:0 10-bit, 8K@30Hz 4:4:4 10-bit, and 4K@120Hz 4:4:4 10-bit at 40Gbps.

Can both outputs show different sources simultaneously?

No. This is a switch/splitter, not a matrix. Both outputs mirror the same selected input.

Does it downscale 8K to 4K on one output?

No. Both outputs receive the same resolution. Both displays must support the source resolution.

How do I set the EDID mode?

Use the 3-position DIP switch on the front panel. There are 8 presets from 1080p to 8K@60Hz. Default (111) copies OUT1 display EDID.

What power supply is required?

Included: multinational 5V/2A adapter (CE/FCC/UL certified). Max consumption is 6.15W.