Product Type | HDMI Splitter with Signal Amplifier |
Manufacturer | StarTech |
Model | ST122HDMI2 |
Form Factor | External |
Enclosure Color | Black |
Power Requirements | 5V DC, 2A |
Power Supply Included | Yes |
Cascade Support | Yes, up to 3 Levels |
Bandwidth | 225 MHz |
HDCP Support | Yes |
Maximum Cable Length | 15 m (49 ft) |
Supported Video Modes | 480i, 480p, 720p, 1080i, 1080p |
Audio Support | HDMI audio & 3.5 mm stereo analog audio |
Warranty | 2 Years |
StarTech ST122HDMI2 2-Port HDMI Splitter with Amplifier – 1080p, TAA Compliant





Key Benefits

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- Delivers consistent high-definition video output across two displays, ideal for business or education use.
- TAA compliance makes it suitable for government and regulated industry applications.
- Supports long-distance HDMI distribution up to 49ft with signal integrity preserved.
Product Overview
Displays the same image with sound on 2 screens; Splitter / signal amplifier - EDID between your video source and displays native settings - Supports HDMI audio or 3.5mm stereo audio connection - Up to 49ft (15m) HDMI Cable - Full HD 1080p; TAASpecifications
Product Overview
Physical & Environmental
Width | 3.1 in (80 mm) |
Depth | 7.1 in (180 mm) |
Height | 0.8 in (20 mm) |
Weight | 305 g (10.8 oz) |
Operating Temperature | 0°C to 70°C (32°F to 158°F) |
Storage Temperature | -10°C to 80°C (14°F to 176°F) |
Humidity | 10% to 85% RH, non-condensing |
Housing Material | Aluminum |
Cloud Management & Licensing
Remote Management | |
License Required | No |
Interfaces
Input Ports | 1 x HDMI |
Output Ports | 2 x HDMI |
Audio Ports | 1 x 3.5 mm Stereo Output (Optional) |
Connector Type | HDMI (19 pin) Female |
HDMI Version | HDMI 1.3 |
Maximum Resolution Supported | 1920 x 1080 @ 60Hz |
EDID Management | Yes, automatic copying from first connected display |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | CE, FCC, RoHS |
Advanced Security Features
Signal Encryption | HDCP Pass-through Supported |
Content Protection | Yes, HDCP Compliant |