W-Box Technologies 0E-HDMIEX4K4 Transmitter / Receiver for HDMI 4K video

Description

Original owner, used for 18 months, and disconnected because I sold my home and moved and connectivity is not needed any longer.  Units are in perfect working condition.
Note, one original power supply has been replaced with a new-in-box equivalent power supply (we left the other power supply at the prior location by accident).
W-Box Technologies Model #0E-HDMIEX4K4 Transmitter / Receiver Pair.
https://www.wboxtech.com/north-america/product/831/4k-hdmi-2-0-extender-chroma-sub-sampling-4-4-4-8-bit/
4K@60Hz UHD HDBT Extender with POE & HDCP 2.2
The W Box Technologies 0E-HDMIEX4K4 has capabilities to transmit 4K@60Hz (Chroma sub-sampling 4:4:4 8-bit) UHD video, HD audio and bi-directional IR control.
Transmission Distance: Cat 5e/6 cable - 4K@60Hz: up to 35m/115ft; 1080P: up to 60m/200ft; Cat 6a/7 cable - 4K@60Hz: up to 40m/130ft; 1080P: up to 70m/230ft.
Maximum Data Rate: 18 Gbps Maximum Pixel Clock: 600 MHz Video Impedance: 100 Ω
Dimensions:136.4 mm × 15.2 mm × 74.2 mm (5.37'' x 0.60'' x 2.92'') each for Transmitter /Receiver
KEY FEATURES
• Input: 1 x HDMI IN
• Output: 1 x HDMI OUT
• Input/Output Signal Type:
HDMI with HDCP 2.2
• Input/Output Resolution Supported:
SMPTE:
4096 x 2160@60/50/30/25/24Hz,
3840 x 2160@60/50/30/25/24Hz,
1920 x 1080@60/50/30/25/24Hz,
1280 x 720@60/50/30/25/24Hz,
VESA:
1920 x 1200@60Hz, 1680 x 1050@60Hz,
1600 x 1200@60Hz, 1600 x 900@60Hz,
1440 x 900@60Hz, 1400 x 1050@60Hz,
1366 x 768@60Hz, 1360 x 768@60Hz,
1280 x 1024@60Hz, 1280 x 960@60Hz,
1280 x 800@60Hz, 1280 x 768@60Hz,
1024 x 768@60Hz, 800 x 600@60Hz.
• Input Video Signal: 0.5~1.0 V p-p
• Input DDC Signal: 5 V p-p (TTL)
• Maximum Data Rate: 18Gbps
• MaximumPixelClock: 600MHz
• Video Impedance : 100Ω