12-digit printing calculator features concave keys that are engineered with Microban antimicrobial protection that reduces the growth of microbes and bacteria to prevent discoloration and odors. Extra-large fluorescent display ensures easy viewing to help prevent reading errors. Two lines-per-second ink printer delivers two-color prints to easily differentiate positive and negative numbers. Cost-sell-margin keys make for quick and simple profit margin calculations. Printing calculator also includes one-touch change calculation, double zero key, tax calculations, change sign key, grand total key and more.

• The CyberPower SL700U uninterruptible power supply (UPS) system provides surge protection for lightning-induced surges and other power events that can damage electronic equipment. This unit delivers enough battery backup to connected devices during a utility power failure, so you can perform a graceful shutdown to protect against the loss of data and damage to valuable electronics including computers, gaming consoles, and home networking equipment.

  The SL700U has two Type A USB charging ports with 2.4A shared total output which gives you a faster charging time and can be used while on battery backup power. The slim profile and full-motion power cord allows for discrete installation and keyhole mounting slots allow for wall-mount applications as well.

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• 100,000 connected equipment guarantee and a three-year warranty, you can trust CyberPower's commitment to the quality of the SL700U.