HDMI Swithcer 4X1, NIERBO HDMI Quad Multi-Viewer HDMI Switcher 1080p HDMI Splitter Seamless IR Control 3D Support 5 Modes for PC/STB/DVD

Product works great does exactly what it should

the inputs frequesntly cut out as well our tv remote interferes with the productebay has almost the same model but the remote is smaller with a red button.buy that one

i like the cost for what it is, other products capable of a 4 split 60hz are almost twice as costly,i would have liked and over under 2 split setting, but beggars cant be choosers.

We love this Nierbo HDMI 4x1 Quad Multi-Viewer. I mention the name b/c some reviewers complained about seeing the resolution pop up when they changed channels. My model shows only CH1, CH2, etc. It disappears within 2 seconds. Maybe my model is different. It's a great product for the price (compare to Crossbow to see the difference). I'd buy it again in a heartbeat.PROs: You can cycle thru multiple viewing modes (as advertised - I've tried them all), use a single button to split the screen into 4 quadrants, select any channel to go to full screen for that channel, and the image is not degraded. Also, Nierbo's customer service is terrific. I installed the original switch, noticed that CH3 did not work properly, got a response to my Sunday afternoon email THAT NIGHT, exchanged a few more emails and 5 days after my first email I had a replacement that works perfectly. Nierbo had included their service email address in the product's box so I contacted them direct. I did not go thru Amazon.CONs: It takes a little time to figure out the "Mode" and "HDMI 4x1 Quad Multi-viewer" (yes, all of that verbiage is on one button) buttons. But we usually just use the single button to split the screen into 4 quadrants then select the channel we want from there.BTW, we have 2 TiVo Premieres, a TiVo Stream 4K and a Blu-Ray player plugged into the four input ports that output to to a 55" Smart Samsung TV (not 4K). This switch does not support 4K.

This is incredible. I never thought I needed something like this; I can have my Firestick TV screen on one side while my PC screen on the other or change it to another mode where one screen is larger than the rest, switch to another channel to enlarge while the rest are small or as you see in my pic, yeah.Seriously, this thing is incredible! Money well spent! Sorry if I sound like I'm shilling but I am just extremely satisfied. Definitely will buy another for the living room 50 inch tv (Mine is 32 inch).The only problem I have is the first port is static at first but I have to unplug the HDMI cable and then reinsert it and it fixes the problem. A hassle but yeah. I did say money well spent but I would rather get this at a low price if this is a common problem 👍