While I'm glad the Rog Ally X finally had a cooling fan accessory, it pales in comparison to the Jsaux Steam Deck cooling fan. This one is powered via one of the USB ports on the Rog and this has a benefit in that there is no need to charge, the downside is annoyingly bad place cable and angle, the cable obscures and is extremely close to the back M button on the Rog and is really annoying, it should have been on the top of the fan. Also there is only 1 speed setting. It's a very cheaply made plastic build that doesn't feel very sturdy. It's still good, serves a purpose but not JSAUX proudest product. Hopefully a revision is made at some point.