SP-HD1X44K 1x4 HDMI Splitter: 4K, HDR, EDID and Power
The SP-HD1X44K sends one HDMI source to four displays at up to 4K2K@60Hz 4:2:0 with HDR10, HDR10+ and Dolby Vision, HDCP 1.4 and STD/TV EDID modes.

The SP-HD1X44K sends one HDMI source to four displays at up to 4K2K@60Hz 4:2:0 with HDR10, HDR10+ and Dolby Vision, HDCP 1.4 and STD/TV EDID modes.

The AUD-EARC-8K passes HDMI 2.1 video to the TV and sends audio to soundbar, amp, optical and L/R at once, with no decoding or downmixing.
How KanexPro checks firmware and software downloads, how to verify a file's SHA-256 fingerprint, what the Windows SmartScreen warning means, and…

The VW-MVIEW4X1 zip holds Controller 1.0.11, firmware MCU V1.00.15 and scaler 2025-03-03, and both guides. All work over RS-232 at 115200 baud.

The AUD-EXT-EARC100M carries HDMI eARC or S/PDIF audio from a TV to a soundbar or AVR up to 100m/328ft over one CAT cable, powered from either end.

The EXT-HD60M sends 1080p@60Hz HDMI and IR up to 60m (196ft) over one CAT6/6a/7 cable, with a local HDMI loop-out on the transmitter. CAT5e won't…

A 2-gang wall plate that sends laptop USB-C or HDMI video, USB 2.0 and 60W charging to a display up to 100m away over one CAT6/6A cable.

The EXT-HD50C sends HDMI over one Cat5e/6 run — 70M at 1080p or 40M at 4K@30Hz on Cat6 — with HDMI 1.4/HDCP 1.4 and loop-out.

The EXT-USBC2C4K-40M carries USB-C video, USB 3.2 data, touch return and 100W charging up to 40m over one CAT6a cable at 4K.

It carries 4K60 video, USB 3.2 data and up to 100W laptop charging from one USB-C port over a single CAT6a run, up to 40m at 4K.

The EXT-4KHD150M2 extends HDMI over one Cat5e/6 cable: 4K to 120 m (394 ft), 1080p to 150 m (492 ft), with PoC, RS-232, IR and 3.5 mm audio out.

SP-HD1X28K splits one HDMI 2.1 source to two displays at up to 8K60 4:2:0 or 4K120 4:4:4, downscaling and converting HDR to SDR per output.
KanexPro sells direct to dealers, resellers, installers and integrators, and through distribution. Whichever way you buy, the same engineers answer the phone.
The trade store: your own account, live stock, reordering, and a first look at new products.
Go to the trade store →Distribution and authorised resellers across the US and beyond.
See where to buy →Design help on extenders, matrix and AV over IP before you spec it.
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