KRAMER 4K HDR HDMI Extender, 45m Range
Extend 4K HDR HDMI signals up to 45m with KRAMER's reKlocking™ technology. Supports Dolby Vision, HDR10 & HDCP 2.2.
The KRAMER 4K HDR HDMI Extender (Model PT-3H2) enhances your AV setup by extending HDMI signals over long distances—up to 45m for 1080p and 20m for 4K @60Hz (4:4:4). Featuring advanced Kramer reKlocking™ & Equalisation Technology, it rebuilds digital signals to eliminate drop-outs, sparkles, and noise caused by lengthy HDMI cable runs.
This extender supports HDR10, Dolby Vision, HDCP 2.2, and high-bandwidth formats like 4K @60Hz, 3D, and Dolby Atmos, ensuring flawless transmission for home theatres, professional AV, and commercial installations. Its compact design (15x50x26mm) and 5V MicroUSB power make it versatile for any environment.
Key Features:
- Extends HDMI signals up to 45m (1080p) or 20m (4K @60Hz)
- 18Gbps max data rate for ultra-high-definition content
- Supports HDR10, Dolby Vision, ARC, CEC, and 7.1 PCM audio
- Plug-and-play setup with 1x HDMI input/output
- Lightweight (50g) and portable for flexible placement
Ideal for sound/video production, education, business AV systems, and professional installations, this extender delivers pristine signal quality across extended distances.
- Sound & video production
- Professional AV installations
- Home theatres
- Business presentations
- HDMI Support: HDR10, ARC, CEC, Dolby Vision, 4K @60Hz, 3D
- Max. Resolution: 4K @60Hz (4:4:4)
- Max. Data Rate: 18Gbps
- Range: 20m (4K @60Hz), 45m (1080p)
- Input/Output: 1x HDMI
- Power Supply: 5V DC (MicroUSB)
- Dimensions: 15x50x26mm
- Weight: 50g
- Compliance: HDCP 2.2
- Plug Type: USB
Always follow local regulations and product guidance. Use appropriate PPE.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
