USN3 Pro – A Dual-Slot USB QC Charger For SONY November 20th 2018 USN3 Pro is a dual slot QC 2.0 USB charger compatible with NP-FM500H/NP-F730/NP-F750/NP-F770/NP-F970/NP-F550 camera, camcorder and video light batteries and specially designed for Sony users. The USB input enables the users to enjoy the inexhaustible power supply on the go. QC 2.0 […]
