AV Access HDMI USB KVM Extender, 260ft 1080P 60Hz over Cat5e/6, 2 Ports USB2.0, No signal Loss and Latency, With PoE and Auto EQ management.

HDEX80-KVM: Games and videos look great with this extender, however, if the screen is busy with small font text, the text becomes noticeably fuzzy with compression artifacts. I'm picky so that's a deal breaker for me. I'm going to instead buy the unit that does uncompressed video.The 4KEX100-KVM video quality is uncompressed and appears perfect. I run a 2560x1440 display at 60Hz. I ran a 50M Cat7 cable. Works great.

Wasn't sure how reliable this option would be ..... but pleasantly surprised. Customer wanted to view live cams in a side office for night-staff, but the dvr was on a different floor in an equipment closet. Wanted to avoid a PC with additional software or browser configurations (meaning more potential complications). I was worried that mouse *and* video over one ethernet cable would be buggy....but everything was just plug and go. - - NOTEABLE FEATURES: Two (2) usb ports (flash drive and even wireless KB-Mouse combo are supposed to work fine) / Only 1 power connection needed (can be at either end) / And (of course) ....the best part is you only need to run 1 standard ethernet cable.- - - So far, this has literally been a straight-forward KVM"U" switch (a bonus available usb port to boot) that was simply plug-n-play but 100+ feet away from the box. For best video quality, use a CAT6 cable.

Use to run a 75ft Cat6 between front stage and control booth. My USB cam and USB Audio interface works together just fine, since this thing has two usb ports.All metal housing. Power supply has locking screw for added secure power connection.

HDMI worked fine, but I couldn't get any USB device to work with it. Tried contacting the seller on their website with no response. Returning this product.Edit: After trial and error, I found the problem to be using shielded cabling, rather than UTP. I didn't originally see this specified, nor in the manual, but I now see a note under technical details, but UTP was mispelled TUP. Also eventually managed to feedback from the seller.Works great now, a short delay between starting audio and getting sound to start playing. No delay on graphics.

We use these to replace the blackbox acu4001a which was discontinued unexpectedly the other year. We install them in machinery with 3 phase power near the various electronics etc. no interference using this setup.