We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two small black boxes with HDMI and Ethernet ports, US power plugs included

YINGHUA

YINGHUA 300M IP HDMI KVM Extender TX RX US Plug

SKU CH-7E1X-4RBQF

Extends HDMI video and USB KVM up to 300 metres over a single Cat5e/6 cable with multipoint and cascade network modes

  • TypeHDMI
  • Extend HDMI up to 300 metres over single CAT5e/6 cable
  • Control remote PC with USB keyboard and mouse via KVM function
  • Flexible IP routing supports point-to-point and cascade modes
  • Pure hardware design works instantly without driver installation
  • HDCP 1.4 compliant for protected 1080p content playback

300M IP HDMI KVM Extender

This IP-based KVM extender transmits HDMI video, audio and USB keyboard and mouse signals up to 300 metres over a single CAT5e or CAT6 cable. It supports point-to-point, point-to-multipoint, multipoint-to-multipoint and cascade topologies through standard network switches. The hardware-only design requires no driver installation.

Plug-and-play hardware installation

Connect the transmitter to the source device and the receiver to the display and USB peripherals, then link both units with a CAT5e or CAT6 patch cord or structured cabling. The pure hardware design means no software or drivers are needed, but the link will not work if the cable exceeds the 300 metre limit or if a non-gigabit switch breaks the 802.3 Ethernet path.

Check source resolution and network infrastructure

The extender handles 480P, 720P and 1080P output resolutions with HDCP 1.4 compliance and audio sampling at 32, 44.1 and 48 kHz. Verify that your source does not output a higher resolution than 1080P and that the network path uses gigabit Ethernet switches if you plan multipoint or cascade configurations. Power adapters accept 100 to 240 V AC at 50 or 60 Hz.

Highlights

  • Extend HDMI up to 300 metres over single CAT5e/6 cable
  • Control remote PC with USB keyboard and mouse via KVM function
  • Flexible IP routing supports point-to-point and cascade modes
  • Pure hardware design works instantly without driver installation
  • HDCP 1.4 compliant for protected 1080p content playback

Specifications

TypeHDMI

Questions about this item

How can I verify the extender is working correctly after connecting the TX and RX units?

The RX unit will display the source video at 480P, 720P or 1080P and pass audio at 32 kHz, 44.1 kHz or 48 kHz; HDCP 1.4 content will play without error, confirming the link is active.

What comes in the box and what must I supply separately?

The package includes the TX transmitter, RX receiver with USB ports for keyboard and mouse, and a US-plug DC 5 V / 1 A power adapter for each unit; you must provide CAT5e or CAT6 cable and an Ethernet switch if using multipoint or cascade modes.

Which version should I choose between the KVM and non-KVM models?

Select the KVM version when you need to control the remote computer with a keyboard and mouse connected to the RX; choose the non-KVM version if you only need to extend HDMI video and audio without USB control.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.