Printing Speed: 80mm/sec Dot Density: 203 dpi • 8 dots/mm, 0.125pitch Printing Width: 48mm, 384 dots/line Paper: Thermal paper • Width: 57.5mm Barcode: EAN-8, EAN-13, Code 39, ITF, UPC-A, UPC-E, Codarbar, Code 93, Code 128, PDF 417 (2D), QR Code (2D), Maxicode (2D) Emulation: ESC/POS, Command compatible Driver: Windows Printer Driver (7,XP,2000,2003, VISTA, 32 & 64bit), Windows (CE 4.2 & 5.0 / Mobile 5.0~), Linux Printer Driver, Symbian, Blackberry, Android (2.1~) Sensor: Paper and sensor, cover open Interface: Standard: Serial (RS-232C), USB • Option: Bluetooth class 2, Wi-Fi (802.11b/g) Dimension: 93 x 139 x 62 Standard Packing: Printer, Roll Paper, Belt Clip, Serial & USB Interface Cable, Battery, Recharger, Quick Manual, CD (SDK included) Optional Accessory: Car charger, Leather Case, Shoulder Strap,Battery Cradle