🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$139.95
AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L) — image 1
KVM Switchesv AV Access✓ In stock

AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L)

$139.95
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About this item
  • 【4K@60Hz HDBaseT HDMI Extender】AV Access professional HDBaseT HDMI Extender supports high resolution up to 4K@60Hz 4:2:0 8bit with HDR10 3D Effect over cat5e/6a/7 signal cable. It supports fantastic audio effect such as Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master and LPCM 2.1/ 5.1/ 7.1CH.PCM 2.1/ 5.1/ 7.1CH.
  • 【Advanced Configutarion】AV Access HDBT HDMI Extender supports Bi-directional IR and RS232 control, control over IR remote or RS232. It supports 2 WAY PoE, one power adapter to power both units. It supports automatic EDID management, automatically choose the most suitable resolution for your devices. It allows CEC passthrough.
  • 【Far-Reaching Up to 70M/230Ft】AV Access HDMI Extender with IR Control supports long distance transmission without data loss and latency, it is far-reaching up to 40M(130ft) for 4K@60Hz signal and 70m( 230ft) for 1080P@60Hz signal.
  • 【Great Compatibility】AV Access 4K HDMI Extender supports standard HDCP 2.2/1.4. It is compatible with all operating system, such as windows, Linux, MacOS etc. It works perfectly with PC, PS3/PS4, X BoX, DVD Player, Apple TV, Satellite Box, Cable Box, Android Box etc.
  • 【Certification and Protection】AV Access provides built-in Surge/ Lightning Protection and superior ESD Protection: +/- 8KV (Air-gap discharge) +/- 4KV (contact discharge) to prevent thunder strikes.
Product details
Brand
v AV Access
Manufacturer
AV Access
Colour
4KEX70-L
Size
4KEX70-L

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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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 12 of 10 reviews

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