| Product Specifications | ||
| Tech Specs | ||
| Cable Type | Active Optical HDMI (AOC), Directional | |
| Cable Length | 20 m | |
| Connectors | Full-Size HDMI Male to HDMI Male | |
| HDMI Version | HDMI 2.0 | |
| Maximum Bandwidth | Up to 18 Gbps | |
| Maximum Video Resolution | 3840 × 2160 (4K) at 60Hz | |
| Content Protection | HDCP 2.2 | |
| HDR Support | Yes | |
| Signal Transmission | Optical + Copper Hybrid | |
| Interference Resistance | EMI/RFI Resistant | |
| Contact Plating | Gold-Plated | |
| Connector Shell | Alloy | |
| Power | Powered through HDMI Connection | |
| Direction | Source/Input to Display/Output | |
| Warranty Information | ||
| Warranty | Year Brand Warranty | |
UGREEN HD178 (45505) 4K Fiber Optic HDMI Cable Male to Male - 20M price in Bangladesh is worth checking when you need a long-distance HDMI connection with high-resolution video support. This 20-meter Active Optical HDMI cable supports HDMI 2.0, up to 4K at 60Hz resolution, and bandwidth of up to 18Gbps.
With full-size HDMI male-to-male connectors, directional transmission, HDCP 2.2, HDR support, and Optical + Copper Hybrid signal transmission, the UGREEN HD178 is designed for compatible long-distance display connections.
UGREEN HD178 (45505) 4K Fiber Optic HDMI Cable Male to Male - 20M is an Active Optical HDMI cable designed for long-distance video transmission. If you are looking for a 20-meter HDMI cable for a compatible display setup, this UGREEN HD178 model provides 4K@60Hz support with up to 18Gbps bandwidth.
The cable uses full-size HDMI male-to-male connectors and supports HDMI 2.0. Its Optical + Copper Hybrid signal transmission design is combined with EMI/RFI resistance for the specified long-distance connection.
The 20-meter cable length makes it suitable for installations where the source device and display are positioned farther apart. The full-size HDMI male-to-male connectors provide a standard HDMI connection format.
The connector shell is made from alloy, while the contacts are gold-plated. This provides the specified physical construction for the HDMI connectors.
The UGREEN HD178 supports a maximum video resolution of 3840 × 2160 at 60Hz. This makes it suitable for compatible setups requiring 4K video at 60Hz.
With HDMI 2.0 compatibility and up to 18Gbps bandwidth, the cable is designed for high-speed HDMI signal transmission across its 20-meter length.
The cable uses an Optical + Copper Hybrid signal transmission system. It is also specified as EMI/RFI resistant, helping maintain the intended signal connection in compatible installations.
Students who need to connect a compatible computer or display across a larger room can benefit from the 20-meter cable length when a short HDMI cable is not sufficient.
For office presentation and display setups, the extended 20-meter length can help connect compatible source devices to displays positioned farther away.
Gamers with compatible HDMI 2.0 devices and displays can use the cable for up to 4K@60Hz video transmission with up to 18Gbps bandwidth.
For temporary display setups that require a long HDMI connection, the 20-meter length can provide the required reach between compatible source and display devices.
The UGREEN HD178 (45505) comes with a 1-year brand warranty. Warranty support is available for customers across Bangladesh, including Dhaka.
| Warranty period | 1 Year |
| Type | Brand Warranty |
| Replacement policy | As per applicable warranty terms |
Yes, it is 100% original and comes with warranty.
Yes. The cable supports up to 3840 × 2160 resolution at 60Hz.
The cable supports up to 18Gbps high-speed bandwidth and is compatible with HDMI 2.0.
Yes. It is a directional Active Optical HDMI cable designed for transmission from Source/Input to Display/Output.
Please check the latest price shown on this product page for the current UGREEN HD178 (45505) 4K Fiber Optic HDMI Cable Male to Male - 20M price in Bangladesh.
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