Add to favorites
8K Fiber Optic DisplayPort Cable 2.1, 20ft Long Active DP Cable 54Gbps, 8K@60Hz, 4K@240Hz, 2K@360Hz, HDR, HDCP, DSC 1.2a, High Speed Optical Display Port Cord for Gaming/Monitor/Graphics Card/TV/PC by RUBMUD - Used condition

8K Fiber Optic DisplayPort Cable 2.1, 20ft Long Active DP Cable 54Gbps, 8K@60Hz, 4K@240Hz, 2K@360Hz, HDR, HDCP, DSC 1.2a, High Speed Optical Display Port Cord for Gaming/Monitor/Graphics Card/TV/PC

Brand: RUBMUD

Condition: Used
$4899
$6649
-27% Save $1750
Updated: 4 days ago

Description

8K Fiber Displayport Cable 2.1 -- Display port to display port cable 20ft supports High-speed 54Gbps, 8K@60Hz, 4K@240Hz, 2K@360Hz, HDR, HDCP, DSC 1.2a etc. Backward compatible with DisplayPort 2.0, 1.4, 1.3, 1.2. Please Note: Only for DP to DP connections, NOT HDMI or Mini DP.

Slim & Flexible Active Displayport Cable -- RUBMUD DP cable 2.1 uses fiber optic technology chips. Compared with the traditional copper core cable, faster transmission speed, less signal attenuation, stronger resistance to electromagnetic interference, more slimmer and flexible, longer service life, is the future direction of cable development.

Long Distance Lossless Transmission -- Fiber optic display port cables provide lossless transmission over distances up to 300m. While copper display port cords have a significantly reduced transmission rate over distances of more than 50 feet, fiber display port cords transmit signals consistently and without loss.

Unidirectional Transmission -- Fiber displayport cable is one-directional transmission. The plugs at each end are marked "SOURCE" or "DISPLAY". The "SOURCE" plug connects signal source devices such as PC, laptop, graphics card etc. The "DISPLAY" plug connects display end devices such as TV, monitor, projector etc. Please make sure you plug in each end correctly, you will not get signal from the device.

Great Choice for Gaming Enthusiasts -- Long Displayport 2.1 cable supports 54Gbps of bandwidth, high refresh rate, high resolution, DSC, and dynamic HDR. It also supports FreeSync and G-Sync, which are essential for gaming. Maximizes the performance of your graphics card and monitor without motion blur, screen tearing, or flickering.

Durable Optical Displayport Cable -- The DP to DP cable feature gold-plated connectors to prevent oxidation and are protected by a zinc alloy housing. Withstands over 20,000+ bending cycles.

Compatible with All Standard DP Ports -- Fiber optic displayport cable is compatible with Odyssey G8/G9, Ben Q, Dell, LG, HP, ASUS, Acer, iiyama monitors etc, and can also be used with RTX 3090/4090, RX 6800/6900, Geforce GTX 980/1080, ASUS HD 7970, HD Graphics 4600 and other popular graphics cards work seamlessly together. Supports DP, DP++, DisplayPort++, G-Sync, Free-Sync and Adaptive-Sync.

Great After-Sales Service -- RUBMUD is a brand dedicated to providing customers with high quality cables. If you have any questions, please feel free to contact us and we will do our best to help you solve the problem. Note: Make sure your monitor and graphics card can support the resolution you want.

Why Choose us: We believe fiber is the future and we are to promote the progress worldwide, we hope that everyone of you could enjoy the technology of Fiber Cable, to enjoy DP 2.1 fiber active optic cable bringing you higher resolution and refresh rate, powerful and colorful visual feast. We have years of technical accumulation. Our products have world class technology support, they are stable and reliable after thousands of laboratory tests and years of market testing.

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b0f18qjpwd
Model:
RUBMUD-DP20-20F
Country:
US
ASIN:
B0F18QJPWD

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $18 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for RUBMUD products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.