CyberPower Intelligent LCD 1000VA/600W UPS for $79.36 shipped. Here is a screenshot for reference. This uninterruptible power supply has voltage regulation, USB, and Ethernet, coax and dataline protection as well as advanced functions, such as automatic PC shutdown and LCD status readout. At the time of this post, 738 of 852 user reviews have given it 4/5 or 5/5. Most places have it for about over $110.