Sony QDA-SB1 USB adapter is designed for transferring footage from XQD memory cards of the G and M series to a Windows or Mac computer. USB 3.1 Gen 1 provides high-speed transfer of 4K video files and RAW images. Sony QDA-SB1 XQD reader dimensions: 79.4×45×12 mm, weight approx. 30 g. Please note that the adapter does not support XQD H, S, or N series cards. Operating temperature: +5°C to +40°C.