Monoprice
Monoprice 121805 SlimRun AV DisplayPort Cable 40ft
★★★★★
8K4KDisplayPort
## High-Speed, Long-Distance DisplayPort Connectivity The Monoprice SlimRun AV Series DisplayPort Cable offers exceptional performance and reliability for high-resolution video transmission. Utilizing fiber optic technology, this cable delivers up to 32.4Gbps bandwidth, supports 8K@30Hz, and can ...
$222.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
## High-Speed, Long-Distance DisplayPort Connectivity
The Monoprice SlimRun AV Series DisplayPort Cable offers exceptional performance and reliability for high-resolution video transmission. Utilizing fiber optic technology, this cable delivers up to 32.4Gbps bandwidth, supports 8K@30Hz, and can transmit signals up to 150ft without signal degradation. Its slim and flexible design makes installation easy in any environment.
Specifications
- Brand: Monoprice
- Model: 121805
- Cable Type: Fiber Optic
- Length: 40 feet
- Bandwidth: 32.4Gbps
- Max Resolution: 8K@30Hz, 5K@60Hz, 4K@120Hz
- Connector Type: DisplayPort Male to Male
- Compliance: DisplayPort 1.3, partial DisplayPort 1.4 features (HDR)
- Special Features: Slim and Flexible, Plug and Play
Key Features
8K Capable:This cable supports video resolutions up to 8K@30Hz, including 5K@60Hz and 4K@120Hz with 24-bit RGB color
Transmits up to 150ft:SlimRun AV DisplayPort Cables can perfectly transmit 8K@30Hz video to distances up to 150 feet using optical fiber to replace copper conductors as the high-speed signal transmission medium, without the need for extenders or external power
Thinner and Softer:SlimRun DisplayPort Cable is thinner and softer than traditional glass fiber optic cables. Flexible polymer optical cable has a tighter bend radius and is much more resilient to damage and abuse than traditional fiber optic cables made of glass
Plug And Play : While other solutions require multiple sets of wires, cables, transmitters, receivers, and screws to mount boxes, SlimRun AV DisplayPort combines the benefits of traditional extension solutions in a single, fiber optic cable
Specifications
Cable Type
SlimRun AV DisplayPort Cable
Length
40ft
Max Resolution
8K@30Hz
Other Supported Resolutions
5K@60Hz, 4K@120Hz
Color Support
24-bit RGB
Max Transmission Distance
150ft
Conductor Type
Optical fiber
Power Requirement
No external power needed
Pros & Cons
👍 Pros
- Supports high video resolutions up to 8K@30Hz, including 5K@60Hz and 4K@120Hz with 24-bit RGB color, ensuring future-proof display capabilities.
- Capable of transmitting video signals up to 150 feet without external power or extenders, simplifying long-distance installations.
- Utilizes optical fiber for high-speed signal transmission, which replaces traditional copper conductors for enhanced performance over distance.
- Features a thinner and softer design than traditional glass fiber optic cables, offering a tighter bend radius for easier routing.
- Designed for plug-and-play functionality, combining the benefits of extension solutions into a single, straightforward fiber optic cable.
👎 Cons
- As an optical fiber cable, it transmits signals in one direction, meaning specific source and display ends must be correctly identified during installation.
- The 40ft length, while generous, might be shorter than the maximum 150ft transmission capability, meaning some users might need the longer version.
- While more resilient than traditional fiber, specific limits to the bend radius before damage occurs are not detailed.
- The cable is designed for DisplayPort connectivity, meaning it is not compatible with HDMI or other video interfaces without adapters.
- Specific performance metrics like latency or potential signal degradation in extremely long runs are not provided in detail.
Frequently Asked Questions
Can this 40ft cable be used for 4K video at 60Hz?
Yes, the Monoprice SlimRun AV DisplayPort Cable supports video resolutions up to 4K@120Hz, so 4K@60Hz is well within its capabilities.
Does this cable require a separate power source for signal transmission over its length?
No, the SlimRun AV DisplayPort Cable is designed to transmit signals up to 150 feet without the need for extenders or external power.
Is this cable directional, meaning one end for the source and one for the display?
Yes, as an optical fiber cable, it transmits signals in one direction and requires correct connection of the source and display ends.
Can this cable be bent or coiled like a traditional copper cable?
The SlimRun DisplayPort Cable is thinner and softer with a tighter bend radius than traditional glass fiber optic cables, making it more flexible, but caution should always be exercised with fiber optics.
What is the advantage of using optical fiber conductors in this cable?
Using optical fiber conductors allows the cable to transmit high-speed video signals over much longer distances (up to 150 feet) without signal degradation or requiring external power, compared to copper.
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