CERRXIAN
✓Price
$338.99
Dune HD Professional Optical High Speed 48Gbps HDMI 2.1a Cable, 10K, 8K / 60Hz, 4K / 120 Hz, 4:4:4, eARC, CEC, HDCP 2.2/2.3, 3D, HDR 10+, Dolby Vision, Atmos, VR, Gaming PC, TV, Hi-End, RTX 40xx (5m)
★★★★★
$338.99
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1
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About this item
- 👍 The Dune HD Professional Optical Ultra High Speed HDMI 2.1a cable is superbly designed to meet your future needs with plenty of room to spare
- 🚀 The cable's wide 48Gbps bandwidth, as well as the quality performance of not only the main but also the additional conductors, will allow you to fully enjoy all the latest technologies in audio and video - eARC, ARC , CEC, HDCP 2.2/2.3, 3D, 8K60, HDR, HDR10+, Dolby Vision, Dynamic HDR, VR
- 💡 Cable uses four-core Class B fiber optic cable and active converters to carry the video-audio signal. The cable is double-shielded, with 99.99% extra pure oxygen-free copper (OFC) conductors having a foamed polyethylene (FOAM-PE) insulation with an aluminum shield
- 💪 Strong quality control: 24K gold plated zinc alloy connector and gold plated contacts. Active I/O converter supporting up to 8K (7680x4320@60) is powered by the HDMI connector of the signal source, an externally powered HDMI repeater is required in case of power shortage
- ⭐ There is a removable connector on one side for easy cable routing in pipes or boxes, a smaller connector (8x11mm) will make it easier to pull the cable through pipe bends. Warranty 2 years
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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