Power cuts off randomly, ruining my alignment and i have to start again. If i just leave my mount tracking it will work forever but as soon as the mount reverses direction like during GO-TO or the initial alignment the power shuts down. Also the 2 USB ports cannot be used at the same time as the 12V DC output, it can only supply power to one port at a time. The flip-up dust cover permanently came off (some plastic bits broke) after my second time using this.
Never buy this product, it does practically nothing its supposed to.