Configured with an Intel Atom N2800 processor running at 1.86 GHz, 4 GB of RAM, and a 16 GB SSD under Windows POSReady 7, the Epson C31CC74742 is a desktop direct thermal receipt printer that integrates POS computing and printing into a single black chassis. It prints monochrome receipts at up to 11.81 in/s at 180 x 180 dpi across a 2.83-inch print width, accepting roll paper up to 3.27 inches in diameter and 3.15 inches wide at a media thickness of 3.15 mil. USB and Bluetooth connectivity support Mac and PC platforms, and 4 KB of onboard memory handles receipt data. Input voltage is 24 V DC via power adapter. The unit measures 5.7 inches wide by 7.7 inches deep by 5.8 inches tall and weighs 3.50 lb. Supported barcode symbologies include UPC-A, UPC-E, Code 128, Code 39, EAN-13, PDF-417 and QR Code, among others. ENERGY STAR qualified and certified to FCC, UL1950, EN55022 Class A and TUV (EN60950-1) standards, it suits retail desktop POS and kiosk deployments.