label printer, direct thermal, 8 dots/mm (203 dpi), media width (max.): 60 mm, print width (max.): 54 mm, roll diameter (max.): 165 mm, speed (max.): 203 mm/s, real time clock, LCD Display, connection: USB (type B), USB Host, RS232, Bluetooth (Class 5.0), Ethernet, Wi-Fi (802.11a/b/g/n, 802.11ac), Micro SD-Slot, RAM: 256 MB, Flash: 512 MB, incl.: cable (USB), power supply unit (external), power cable (EU), buzzer