DVI-A Male to 3 RCA / phono female connectors adapter. Analog video from the DVI-A to analog RGB

The same picture on 4 HDMI screens in 4K resolution.
1 x HDMI female - input.
4 x HDMI female - output.
HDMI 2.0, HDCP 2.2, EDID
Supports 4K Ultra HD @ 60 Hz.
Supports 3D.
Supports LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio.
Supply voltage: 5VDC (adapter included).
Use good quality K-HDM-HDMxx from Danbit.

HDMI to SDI converter up to 300 meters depending on resolution
SDI standards: SD-SDI, HD-SDI and 3G-SDI
Power supplied 5VDC / 2.6A
Can also be used from DVI D for SDI (no sound)
When DVI-D is used kable with DVI and HDMI connectors

DisplayPort booster up to 70 meters
Via RJ45 CAT5e / 6
4K @ 30Hz / 4: 4: 4 at 40 meters
1080p @ 60Hz 16bits at 70 meters
Audio: up to 7.1 LPCM 192KHz / Dolby TrueHD / DTS-HD MA
1 x DisplayPort
1 x RJ45
1 x DC 5V 2A to each unit 
Operating temperature: -10 to 45 ℃
Dimensions: 92 x 69 x 25 (mm)
Weight: 160g (Sender)
Weight: 180g (receiver)

Receives audio/video wirelessly from a transmitter (transmitter not included, see product "HDMI-WIFI-MULTI+")

Use: Computer, screen, DVD player, television, TV box, camera

Feature 1: Wireless transmitter and receiver

Feature 2: Wireless extender

Feature 3: Video Converter

Feature 4: Screen Share mirroring

1x female HDMI port for input

Contains one receiver.

Use max 4 Receivers per Transmitter.