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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
shaft diameter
54-8P bus interface is compatible with the M5Stack Hat expansion series
hardened steel drivetrain
Core35060808 eMMC (8GB)
noise-free performance
FNIRSI FNB58 USB-C Fast Charge Tester 28V 7A 140W Standard D shaft diameterFNIRSI FNB58 USB C Fast Charge Tester 28V 7A 140W The FNIRSI FNB58 is a compact USB power tester for checking voltage, current, power, capacity, energy, charging protocol behavior, and cable performance across modern USB A, Micro USB, and USB C charging setups. It supports up to 28V, 7A, and 140W monitoring, making it useful for fast charge adapters, USB C cables, power banks, phones, tablets, and small electronics power paths. The tester includes a
