Hellow guys, Welcome to my website, and you are watching Noyafa NF-8504: The ULTIMATE All-in-One PoE Tester? Speed Test, Voltage Scan & Cable Diagnostics!. and this vIdeo is uploaded by NOYAFA at 2025-07-15T23:31:28-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.