Rocketfish™ - 2-Output 8K Ultra High Speed HDMI 2.1 Splitter - Black
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About This Item
- Key Specs
- Connector Type (End 1): HDMI Type A
- Connector Type (End 2): HDMI Type A
- General
- Brand: Rocketfish™
- Model Number: RF-AV21SPLTR
- Product Name: 2-Output 8K Ultra High Speed HDMI 2.1 Splitter
- Color: Black
- Connectivity
- Cable Type: HDMI
- Product Type: Splitter
- Connector Type (End 1): HDMI Type A
- Connector Type (End 2): HDMI Type A
- Warranty
- Warranty - Parts: Limited lifetime
- Warranty - Labor: Limited lifetime
- Other
- UPC: 600603314643
Future-proof your home theater setup with the Rocketfish 2-Output Ultra HD HDMI Splitter. Designed to connect a single media device to two displays, extending your display. The splitter supports 8K at 60Hz and is compatible with HDR10 and Dolby Vision HDR for superior on-screen visuals.
- 8K at 60Hz with HDR10 and Dolby Vision HDR compatibility: Savor superior detailed image quality with authentic and realistic visuals while streaming the latest movies in your home theater.
- 2 HDMI 2.1 outputs from 1 HDMI 2.1 input: Send your laptop, gaming device, or streaming stick to two displays simultaneously.
- 40 Gbps transfer rate: Supports ultra-high-definition content with rapid data transmission.
- Flexible mounting: Provides flexible placement options, either mounted to a wall or secured to a flat surface with non-slip rubber feet. Plug in your splitter with the provided 6 ft. USB-C cable and AC adapter.
- Brought to you by Best Buy: Rocketfish brings you high-end products that enhance your audio and video experience.
Whats Included
- Rocketfish™ 2-Output Ultra HD HDMI Splitter
- AC adapter
- 6 ft. USB to USB-C cable
- Quick Setup Guide
Q: How many HDMI outputs does this splitter have?
A: This splitter has two HDMI 2.1 outputs.
Q: What kind of cable is provided with this splitter?
A: This splitter comes with a 6 ft. USB-C cable.
Q: What resolution does this HDMI splitter support?
A: This splitter supports 8K resolution at 60Hz.
Q: Does this splitter support Dolby Vision HDR?
A: Yes, this splitter is compatible with Dolby Vision HDR.
Q: What is the data transfer rate supported by this splitter?
A: This splitter supports a 40 Gbps transfer rate.
Q: What does this HDMI splitter allow me to do?
A: This splitter allows you to mirror content from a device onto two separate displays.
Q: Can I mount this splitter to a wall?
A: Yes, you can mount this splitter to a wall.
Reviews
Rating 4.6 out of 5 stars with 37 reviews
- Performance (11)
- Setup Ease (10)
- Build Quality (8)
- Resolution (4)
Customer Images
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Future-proof your home theater setup with the Rocketfish 2-Output Ultra HD HDMI Splitter. Designed to connect a single media device to two displays, extending your display. The splitter supports 8K at 60Hz and is compatible with HDR10 and Dolby Vision HDR for superior on-screen visuals.

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| Pros for Rocketfish™ - 2-Output 8K Ultra High Speed HDMI 2.1 Splitter - Black | |||
|---|---|---|---|
| Resolution, Performance, Setup Ease, Build Quality | Overall Performance, Ease of Use, Connectivity, Remote Control, Dolby Vision Performance | Overall Performance, Resolution, Size, Functionality, Setup | Overall Performance, Connectivity, Ease of Use, Remote Control, Size |




































