1 x 2 HDMI Splitter, 8K@60Hz / 4K@120Hz
The CERTECH 1 × 2 HDMI Splitter takes a single HDMI input and distributes it to two HDMI outputs simultaneously, supporting resolutions up to 8K@60Hz, 4K@120Hz, and 1080p@240Hz via the latest HDMI 2.1 standard at 48 Gbps. With HDR10/HDR10+/Dolby Vision, VRR/FreeSync/G-Sync, and a dedicated S/PDIF audio output, it’s ideal for retail displays, cinemas, digital signage, and home entertainment setups.
| 📺 8K@60Hz | 🎮 4K@120Hz / VRR | ⚡ HDMI 2.1 / 48 Gbps | 🎬 HDR10+ / Dolby Vision | 🔊 S/PDIF Audio Out |
Specifications
| SKU | HDMISP8K1-2 |
| Product Type | 1 × 2 HDMI Splitter |
| HDMI Input | 1 × HDMI |
| HDMI Output | 2 × HDMI |
| S/PDIF Output | Yes |
| Compatibility | HDMI 2.1, HDMI 2.0, HDMI 1.4 / HDCP 2.3, HDCP 2.2, HDCP 1.4 |
| Maximum Transmission Rate | 48 Gbps |
| Supported Resolutions | 7680×4320@24/25/30/50/60Hz, 3840×2160@24/25/30/50/60/120Hz, 1080p@24/25/30/50/60/120Hz, 720p@50/60/100/120Hz |
| HDR Support | HDR10 / HDR10+ / Dolby Vision |
| Variable Refresh Rate | VRR, FreeSync, G-Sync |
| Video Signal Features | EDID passthrough, auto downscaling, HDMI 3D, HDMI CEC |
| S/PDIF Audio Formats | Dolby Atmos, Dolby True HD, DTS:X, DTS-HD, etc. |
| HDMI Audio Formats | Dolby Atmos, Dolby Digital 7.1CH, Dolby True HD, DTS:X, DTS-HD, LPCM 7.1CH, etc. |
| Power Supply | DC 5V/1A |
| Power Consumption | <4W |
| ESD Protection | Contact discharge level 2 (±4KV) / Air discharge level 3 (±8KV) – IEC61000-4-2, lightning & surge protection |
| Dimensions (L × W × H) | 135.0mm × 54.0mm × 16.5mm |
| Weight | 200g |
| Colour | Black |
| Working Temperature | -20–60°C |
| Storage Temperature | -30–70°C |
| Humidity | 0–90% RH (non-condensing) |
Key Features
HDMI 2.1 with 48 Gbps Bandwidth
Supports the latest HDMI 2.1 standard at 48 Gbps, delivering resolutions up to 8K@60Hz, 4K@120Hz, and 1080p@240Hz for both current and next-generation source devices and displays.
HDR10+ & Dolby Vision
Passes through HDR10, HDR10+, and Dolby Vision high dynamic range content, preserving the full colour depth, contrast, and brightness metadata for a more vivid and lifelike image on compatible displays.
VRR, FreeSync & G-Sync
Supports variable refresh rate technologies including VRR, FreeSync, and G-Sync, making it well suited for gaming setups where smooth, tear-free visuals across two displays are essential.
S/PDIF Audio Output
A dedicated S/PDIF output allows you to break out audio separately to a soundbar, AV receiver, or amplifier, supporting Dolby Atmos, Dolby True HD, DTS:X, and DTS-HD formats.
EDID Passthrough & Auto Downscaling
Intelligent EDID management ensures seamless handshaking between source and displays. Auto downscaling allows two displays with different native resolutions to work simultaneously without manual configuration.
Compact & Protected
At just 135 × 54 × 16.5mm and 200g, the splitter fits discreetly behind displays or inside AV racks. Built-in ESD, lightning, and surge protection to IEC61000-4-2 safeguards your equipment.