The OEM Victor VCT12403A Desktop Printing Calculator features a 12-digit fluorescent display and a commercial keyboard, capable of printing at 4.5 lines per second in two colors. This environmentally friendly calculator is made with 45% recycled plastic and includes antimicrobial protection to reduce the growth of microbes and bacteria that can cause odors and discoloration. Additional features include automatic tax keys, cost/sell/margin calculations, markup/gross profit margin, 4-key memory, delta percent, percent, item count, grand total, change sign, and sigma. It operates on AC power, making it a reliable choice for both home and office use.