Rubmud 8K Fiber Optic HDMI 2.1 Cable Ultra High Speed 48Gbps Long Active Optical Cord 50 Feet
Why you'll like it
- Lossless Long Distance Performance — Active fiber optic technology transmits 48Gbps bandwidth up to 50 feet without signal drop or electromagnetic interference
- Elite Gaming Optimization — Supports 4K at 120Hz and Variable Refresh Rate to eliminate lag and screen tearing on advanced gaming consoles
- Cinema Grade Audio Video — Delivers stunning 8K resolution alongside Enhanced Audio Return Channel for uncompressed surround sound
- Exceptional Build Quality — Gold plated connectors and a robust zinc alloy housing withstand over twenty thousand bending cycles for extreme durability
- Easy Directional Setup — Color coded source and display labels ensure foolproof plug and play installation for media players and projectors
Product details
Description
The Rubmud 8K Fiber Optic HDMI 2.1 Cable redefines long-distance signal transmission for elite entertainment and gaming setups. Spanning 50 feet without an ounce of signal degradation, this active optical cable delivers an impressive 48Gbps bandwidth to unleash uncompressed 8K at 60Hz and 4K at 120Hz resolutions.
Engineered for audiophiles and hardcore gamers, it integrates advanced features like Enhanced Audio Return Channel for Dolby Atmos, Variable Refresh Rate to eliminate screen tearing, and Auto Low Latency Mode for seamless response times. Unlike stiff traditional copper cords, its slim, zinc-alloy shielded fiber design resists electromagnetic interference and bends effortlessly around tight entertainment centers.
It is the perfect choice for home theaters, modern gaming consoles, and professional projector installations requiring pure, lossless audio and video performance over extended distances.
How to use
- Identify the directional labels on the cable connectors before routing.
- Plug the connector marked SOURCE into your input device such as a gaming console, computer, or Blu-ray player.
- Plug the connector marked DISPLAY into your output device such as an ultra high definition television, monitor, or projector.
- Ensure both ends are firmly seated.
- No external power supply or software drivers are required.
Ingredients
High-grade glass optical fiber cores, oxygen-free copper conductors for power delivery, 24K gold-plated zinc alloy connector housings, and a flexible, flame-retardant polyvinyl chloride protective outer jacket.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | RUBMUD |
|---|---|
| Category | HDMI Cables |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
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FAQs
Is fiber optic cable better than HDMI?
Fiber optic HDMI cables are superior to traditional copper HDMI cables for long distances. They transmit data via light, which prevents signal attenuation and eliminates electromagnetic interference over lengths exceeding fifty feet.
What is better, 4K or 8K HDMI cable?
An 8K HDMI 2.1 cable is better as it supports a higher bandwidth of 48Gbps compared to 18Gbps for 4K. This allows for higher resolutions, faster refresh rates, and advanced audio formats.
Does this cable support smart television audio features?
Yes, this cable fully supports Enhanced Audio Return Channel and high-bitrate surround sound formats like Dolby Atmos and DTS:X for a complete cinema experience.
Is this Rubmud HDMI cable an authentic USA import available in India?
Yes, this is an authentic USA imported product. Dropy India sources genuine personal care, tech accessories, and beauty products directly from the USA to ensure premium quality for Indian consumers.
Will this optical cable work with all television brands?
This cable offers universal HDMI 2.1 compatibility. However, laboratory testing indicates potential compatibility issues with certain LG OLED and LCD display models where it may not signal properly.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.