|The Bixolon SRP-Q300 has dimensions of approximately 5 x 5 x 5 inches and a weight of 2.7 lbs., employing an external power source. With thermal technology, and either top- or front-exiting configuration, it features print speed of 8.7 in./220 mm per second at 203 dpi. A triple interface provides USB 2.0/Ethernet/Bluetooth Low Energy Version 4. As an option, there's 802.11a/b/g/n Wi-Fi (and Bluetooth Class 1 MFi). As expected, it supports iOS, Android, and Windows, with Energy Star Certification.