A compact, lightweight, high-speed two inch Bluetooth and USB portable printer, the SM-S230i Bluetooth portable printer is compatible with all operating systems including Windows, Android, and iOS. With Apple MFi certification, the SM-S230i can easily connect and pair with the iPad, iPhone, and iPod touch. USB, Bluetooth 2.1 + EDR, 80 mm/s, 58 mm, DC7.4V DESIGNED FOR MOBILE COMPATIBILITYThe SM-L300 is Bluetooth (3.0/4.0) compatible with all operating systems including Windows, Android, and iOS. With Apple MFi certification, the SM-S230i can easily connect and pair with the iPad, iPhone, and iPod touch. 2 inch portable printer Bluetooth 2.1 + EDR/ USB 2.0 full speed Barcode/graphics printing supported High speed printing: 80mm/per second Magnetic stripe reader ISO 7810/7811/7812