Newiedkvm Wireless HDMI Transmitter + 2 Receivers | 4K@30Hz, 820ft Range, IR Extend

Overview

Meet the Newiedkvm Wireless HDMI Transmitter with two Receivers, a flexible, high‑performance solution for sharing video and audio from a single source to multiple displays. This kit supports both wireless and wired network transmission, pairing a single HDMI source with up to two receivers in a single room or across adjacent spaces. It’s designed to deliver smooth 4K media at 30 Hz when needed, while still supporting a broad range of full HD and QHD resolutions for compatibility with older displays, PC setups, and streaming devices. The system includes local loopout for a nearby monitor, embedded audio I/O, and IR control to operate connected sources from different rooms.

What you get and how it adapts to your space

• 1 transmitter plus 2 receivers in the package, capable of synchronized display across multiple screens
• Local HDMI loopout on the TX for a direct monitor connection, so you can preview or mirror content on a nearby screen
• Embedded 3.5 mm audio in on the TX and 3.5 mm audio out on the RX for external speakers or amplifiers
• IR extension to control a connected source in another room, using the included IR cable

Performance and compatibility at a glance

• Supports 4K at 30 Hz, plus resolutions like 2560×1440@60 Hz, 1920×1200@60 Hz, 1920×1080@60 Hz and more
• Two transmission modes: wireless and wired (LAN). Wireless works best in the same floor or adjacent rooms; wired LAN can scale to more receivers
• Extended range up to 820 ft (250 m) in open space, with notes on environment and obstacles for best results

Simple setup and flexible pairing

• Factory default pairing is designed to reduce connection failures: connect power and source, link TX and RX with a network cable, then unplug and switch to wireless after a brief pause
• A 1 meter pairing cable is included; you can use other cables as long as they remain within range
• Independent audio and IR control let you manage multiple devices from a single setup, with support for various IR protocols

Use cases and setup tips

Ideal for streaming from set‑top boxes, DVD players, PCs, or CCTV feeds to TVs, monitors, or projectors across a living room, loft, classroom, showroom, or retail space. For multi-room layouts, pair the TX with up to four RX units wirelessly, or extend further with a wired network switch to connect many RX units. Remember, metallic walls or dense partitions can reduce range, so plan your layout on the same floor where possible.

Notes on performance and expectations

• The 4K@30 Hz specification prioritizes smooth motion over max pixel count; 2K and 1080p options provide crisper upscaling in many setups
• IR range and compatibility depend on the source hardware and IR protocol; some private protocols may not be supported
• Network‑cable transmission occupies modest bandwidth, making long‑distance setups practical in complex spaces