Victor® desktop printer calculator features a 12 digit super large LCD display. AC/DC powered for portability (AC adaptor included) or uses 4 AA batteries (not included). Features: time/date display, cost/sell margin, 2 colour printing. Percent key, date/non-add key, backspace and more. Prints 2.7 lps. Anti-microbial keys and upper housing. Two-year warranty. 7-3?4" W×9-3?4" H×2-1?2" D. Uses R1427 ink roller.