Feature: 1. Wide Application: This thermal ticket printer has a wide range of applications and can be used for instruments, testing instruments and other devices that need to print thermal small ticket paper. 2. Multifunctional: This thermal ticket printer is versatile and supports printing of text, barcodes, 2D codes and more. 3. Developable: This thermal ticket printer supports microcontroller development, for Android system development, for Linux, for Windows system serial port development, USB driver printing and other platforms. 4. Excellent ABS Material: The shell of this thermal ticket printer is made of excellent ABS material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 5. Compact And Convenient: This thermal receipt printer is small in size and light in weight, it can easily fit into other devices and is very convenient to use. Specification: Item Type: Embedded Thermal Receipt Printer Material: ABS Resolution: 203dpi Power Supply: 5-9V Printing Mode: Line Thermal Input Mode: Black and White Print Width: Approx. 58mm/2.28in Print Speed: 80mm/s Working Current: 2.5A Dot Density: 384 Dots/Line Service Life: 50 Kilometers Interface Type: TTL, USB Printing Content: Text, Graphics, Characters, Curves, 1D Code. Package List: 1 x Embedded Thermal Receipt Printer2 x Thermal Cable1 x Paper Roll1 x USB Cable