Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black
Cable Length
4'Key Accessories:
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About This Item
- Key Specs
- Cable Length: 4 feet
- HDMI Cable Type: Ultra High Speed HDMI Cable
- Connector Type (End 1): HDMI Type A
- Gender (End 1): Male
- Connector Type (End 2): HDMI Type A
- Gender (End 2): Male
- In-Wall Rated: true
- Conductor Material: Tinned copper
- Connector Finish: Gold
- Jacket Material: PVC
- General
- Brand: Rocketfish™
- Model Number: RF-HG04N19
- Product Name: 4' 8K Ultra High Speed HDMI 2.1 Certified Cable
- Color: Black
- Quantity: 1
- Compatibility: HDMI Devices
- Connectivity
- Cable Type: HDMI
- Cable Length: 4 feet
- Product Type: Cable
- HDMI Cable Type: Ultra High Speed HDMI Cable
- Connector Type (End 1): HDMI Type A
- Generation/Version: HDMI 2.1
- Gender (End 1): Male
- Connector Type (End 2): HDMI Type A
- Gender (End 2): Male
- Environmental
- In-Wall Rated: true
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Material
- Conductor Material: Tinned copper
- Connector Material: Bronze
- Connector Plating: 24K gold
- Connector Finish: Gold
- Jacket Material: PVC
- Certifications Listings & Approvals
- Certifications and Standards: HDMI Premium
- Warranty
- Warranty - Parts: Limited lifetime
- Warranty - Labor: Limited lifetime
- Other
- UPC: 600603308796
You deserve the absolute highest quality HDMI has to offer, and Rocketfish is prepared to deliver. This Ultra High Speed HDMI Certified cable boasts an incredible 4K @ 120 Hz, 8K @ 60 Hz and even up to 10k video experience. It features a blistering fast bandwidth speed of 48 Gbps for flawless picture quality and is certified for in-wall use. It supports must-needed performance enhancers such as Quick Frame Transport, Dynamic HDR and Variable Refresh Rate for an overall unbeatable video experience. Sound quality is equally important, with support for DTSMaster, DTS-X and Dolby TrueHD/Atmos formats. It's also backwards compatible to work with all HDMI components.
- HDMI Certified: Ultra High Speed HDMI 2.1 Certified to ensure performance is at the highest standards
- Superior resolution: Supports 4K @ 120 Hz, 8K @ 60 Hz or up to 10K resolution, the highest standard in video quality.
- Ultra-high speed: 48 Gbps deliver improved picture at a higher bandwidth.
- Dynamic HDR (High Dynamic Range) support: Brilliant color meets sharp contrast, resulting in all-around better performance.
- Enhanced sound quality: High bitrate audio supports DTSMaster, DTS-X and Dolby TrueHD/Atmos formats.
- Variable Refresh Rate (VRR): Eliminates tearing and stuttering, resulting in smooth, seamless motion.
- Quick Frame Transport (QFT): Decreases display latency, resulting in a superior gameplay experience.
- Enhanced Audio Return Channel (eARC): Provides enhanced support for your soundbar or AV receiver.
- In-Wall rated: CL2 in-wall certified for use behind and between walls.
- 4 ft. length: Gives you the length you need without the hassle of tangled cords behind your entertainment center.
- Backwards compatible: Works with all HDMI standards, even older ones.
- Lifetime limited warranty: To protect you against defect in materials and workmanship.
- Backed by Best Buy: Rocketfish brings you high-end products that enhance your video and audio experience.
Whats Included
- Rocketfish 4' 8K Ultra High Speed HDMI 2.1 Certified Cable
Product Manuals
Q: What is the material of the cable's jacket?
A: The cable's jacket material is PVC.
Q: Does the cable support variable refresh rate?
A: This cable supports variable refresh rate for smooth, lag-free performance.
Q: What is the maximum resolution supported by the cable?
A: This cable supports a maximum resolution of 8K at 60Hz.
Q: Are the connectors made of phosphor bronze?
A: The connectors are made of phosphor bronze.
A: Yes, this cable is HDMI 2.1
A: Yes but you won't notice a difference if you don't have an hdmi 2.1 device my lg has 2 hdmi 2.0 ports and 2 hdmi 2.1 ports I use for my pc and series x to get the full bandwidth for the 120hrtz
Q: Setting up 4k @ 120hz with Dolby Atmos Surround via eARC port - will this cable be enough?
A: This cable supports 4K @ 120 Hz and Enhanced Audio Return Channel (eARC).
Q: Is this cord able to process 120 FPS on the ps5/new Xbox systems ?
A: Yes, only if your tv can do 120hz.
Reviews
Rating 4.8 out of 5 stars with 3631 reviews
- Picture Quality (1715)
- HDMI (503)
- Performance (244)
- Cable Length (139)
- Speed (131)
- Price (129)
- Lag (12)
- Flexibility (10)
- Compatibility (9)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Only @ Best BuySet up your television and DVR with this Rocketfish 4K UltraHD cable, and enjoy high-quality high-definition entertainment the way it was meant to be viewed. The 4-foot cable offers ample length for connecting components, and a triple-layer shield protects against interference. This Rocketfish 4K UltraHD cable supports transfer speeds up to 18 Gbps for lag-free enjoyment of your media.
| Pros for Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black | |||
|---|---|---|---|
| Picture Quality, HDMI, Performance, Cable Length, Speed | HDMI, Price, Cable Length, Overall Performance, Refresh Rate | Picture Quality, HDMI, Cable Length, Performance | Picture Quality, HDMI, Performance, Price, Length |
| Cons for Rocketfish™ - 4' 8K Ultra High Speed HDMI 2.1 Certified Cable - Black | |||
| Price, Lag, Flexibility, Compatibility | Size | Price, Flexibility, Lag | Lag |

































































