【Optimized Wi-Fi speed】USB 3.0 support, Max 15M Bytes/s, only takes a few seconds to transfer a raw file to the client device (iPhone, iPad, Android, Mac, Windows). Improve your workflow for studio, commercial and wedding photography. | 【Powerful remote control of your camera】Remote live view, touch focus, remote change the aperture, shutter speed and ISO via WiFi. Support advanced focus stacking for Sony cameras. Make your work easier for building photography, wildlife photography and macro photography. | 【4G LTE Dongle support】Transmit the photos to your editors immediately via the LTE network. Improve productivity in events, news and sports photography. | 【Embedded SD card reader support】Double backup your photos while tethering. It also supports sending your photos to the server even when the camera is off. Even old Sony cameras (a7, a7r ii) can save the photos to the SD card while tethering now. | 【Improved battery design】Easy to mount. Compatible with LP-E6 serials.