Performance Speedy Series RK3576
The ultra-slim displays in the Speedy series are equipped with an octa-core RK3576 processor. An external NFC module connected via USB is also included with these displays, and they come with a GMS-certified version of Android preinstalled.
14-inch Firmware: Download
15-inch Firmware: Download
21-inch Firmware: Download
USB & NFC API: Download
Flash Tool & Driver: Download
Supported NFC Cards/ISO Standards:
Download the NFC script as text with input: Download

NFC Data Sheet: Download
Linux Debian 12 Download Folder:
14 inches: Download
15 inches: [Download]
21 inches: Download