OREI KVM 4K HDMI Over Ethernet Extender Balun Over CAT67 Cable 4K@60Hz Upto 230 Feet - 2 USB 1.1 Ports, Supports Keyboard and Mouse USB HDMI Loop Out, Power Over Cable

The OREI KVM 4K HDMI Over Ethernet Extender Balun over CAT6/7 cable offers a reliable solution for extending a 4k display with wired or wireless mouse and LED keyboard over an Ethernet cable. Despite some limitations with USB device connectivity and specific requirements for the Ethernet cable, it delivers on the promise of high-resolution display support. The device has been praised for its compact design, immediate 4k resolution support, and compatibility with wireless mice and advanced keyboards. Additionally, the support for Power over Ethernet (PoE) simplifies the setup process as power only needs to be provided on one end. However, the inability to connect multiple USB devices and the absence of an Ethernet-out port on the receiving end are noted limitations. Customers have reported successful usage over CAT 6 cable, with no lag in performance for controlling devices remotely. While some users have encountered technical issues such as resolution detection problems and incorrect characters being typed by wireless keyboards, others have expressed disappointment with the limited compatibility with CAT 5e cables and the lack of clear product specifications regarding power requirements. Despite positive experiences, concerns have been raised regarding the device's limitations, user error troubleshooting, and the need to rely on responsive customer support for possible technical issues within the product lifespan.