松岡豊裕
please someone tell me I love using this app as a drive recorder for my motorcycle. But there is one problem. I can't charge my smartphone while using two USB cameras. I'm using an OTG-HUB (with a charging port) with 3 USB ports that I bought on Aliexpress, but I can only use either "use the camera" or "charge". How can I use both? Is there an OTG product on the market that can charge a smartphone while using two USB cameras? I don't think it's available in Japan...