Rock Band 4 - Legacy Game Controller Adapter for Xbox One

I did NOT expect this to work this well. I expected SOMETHING to give me a problem. I was waiting for it. When it paired with my 360 guitars so quickly I was shocked. Finally, something that has to do with electronics went right. THEN I was expecting some input lag. Nope. None. At this point I'm laughing. Do yourself a favor - if you already have a guitar from 360 and you want to get Rock Band 4, don't buy the new guitar too. If your guitar is in good condition and you are familiar with the way your guitar feels, then just get the Legacy Adapter.

Works just as described!We have a couple sets of modded Rock Band 3 drum kits which were converted to mesh heads instead of the clunky plastic heads. Since we were not sure if the mesh heads would snap in to the new kit and did not want to pay the price for a new kit without knowing, this was a great option. We have not had any issues connecting 3 legacy controllers at a time. We cannot tell any difference between the reaction of the controllers connected through the adapter and the ones that connect directly to the Xbox One. If you have old instruments, this is a must have item!

Received the adapter the day after the game came out and only tried it with one of my guitars (Guitar Hero 5 guitar) and it worked flawlessly in game without needing calibration. Only thing I had trouble with was the initial syncing process but that was due to user error. I forgot the guitar had a sync button on the bottom of the guitar body (I was holding in the Xbox button to try to sync with the legacy adapter), I don't think the directions were specific about this but once I realized my mistake it synced with the adapter quickly and I was rockin in no time.

This product is necessary to use rock band equipment for old games and worked great for a year. I have never moved it out of port since installing it and yet it suddenly stopped working for no reason. Port is completely loose in case. This product is cheaply made yet current price is over $250. Without it my drums guitar and Xbox one are worthless but I refuse to pay for it again. Complete rip-off

The connection to the adapter box is loose and intermittent. It functioned well at first, but the wired connection became unreliable over time.

This adapter works great for connecting my old 360 Fender Bass controller to my Xbox One. It's not perfect, however - it often has issues with signing into RB4 as a player, where if another player joins after you are connected, you get kicked out and can't sign back in. The solution is easy, you just go back to the Xbox One home menu, close RB4 and restart it with all the controllers already connected, but it's still annoying and happens every time - hence the -1 star.Even with the annoyance, it DOES work and is a way to bring in controllers you already have to the new game - including ones that there aren't replacements for like the bass and pro drums. Even if you don't have one of the specialty controllers and want to save money on the game by using the standard old wireless drums and guitars, this is a great option, and saves you hundreds of dollars vs buying the new controllers.

Purchased this a few weeks ago. Have used it a handful of times with no problems yet. It's basically plug n' play. Took less time to get my guitar (RB2 sunburst Strat) synced up with my XB1 than it did getting my new Guitar Hero Live guitar synced/working. Once you are synced, you are good to go whenever you turn your guitar on in the future. As other reviews have mentioned, it seems a bit flimsy and not worth $25 in that sense. But I got a brand new copy of Rock Band 4 elsewhere for about $20 and with the adapter for $25, I was rocking out on XB1 for just a touch over $45. Not bad.

UPDATED: 12-14 upgraded from 1 to 3 stars. The latest patch from harmonix fixes some of the older guitar sync issues and seem to make this legacy adapter more reliable. However, it still does not recognize either of the 2 wireless mics I have from my xbox 360, despite them appearing on the compatibility list.--------------------------------currently, it's useless. I have supported guitars and microphones, but they simply don't communicate with the system. the guitars pair up, show connected to adapter, but no buttons work. The wireless microphone doesn't even pair, and I was hoping for that the most, to fix the lag issue with the vocals. they rushed this game to beat guitar hero, and boy does it show. glitchy. bring on the patches.