Fnirsi FNB-C2 - The new USB Tester from Fnirsi [Review]

On 20 September 2025, Fnirsi released the FNB-C2, a new USB Type-C USB Tester, in the Chinese market. This is my review of the Fnirsi FNB-C2. Content: 00:00 - Intro 00:03 - Unboxing 03:22 - Overview 03:50 - Dashboard Interface 04:01 - Real-Time Waveform Interface 04:16 - Application Interface 04:24 - Protocol Detection/Trigger 06:48 - Energy Statistics 07:19 - Utilities 07:23 - E-Marker Reader 08:45 - PD Monitor 09:57 - QC to PD Converter 10:19 - Ripple 10:48 - Settings 12:27 - Offline Data Interface 12:45 - Quick comparison between Witrn K2, Ryken X3 & FNB-C2 14:42 - Updating Firmware ==================== Song: Dawn Composer: Sappheiros Website: https://open.spotify.com/artist/5ZVHX... License: Creative Commons (BY 3.0) https://creativecommons.org/licenses/... Music powered by BreakingCopyright: https://breakingcopyright.com ==================== P.S.: For now, I would not recommend buying the FNB-C2. We'll have to see if future updates make this USB Tester worth the cost.