Audio Output - Supports linerar PCM 5.1ch via HDMI in TV Mode.Note that in tabletop or handheld mode, max resolution matches the screen resolution of 1280x720 Video Output - Max resolution of 1920x1080, 60 fps via HDMI for TV Mode.Communication Featuers - Wireless LAN (IEEE 802.11 a/b/g/n/ac copmliant) / Bluetooth 4.1 (TV Mode Only) Wired LAN Connection possible through Wired LAN Adapters.According to GameInformer, a reprentative from Nintendo confirmed that the Switch will allow for 2TB microSDXC cards. 32GB of Internal Memory - Some of this memory will be reserved for use by the system, but storage can be expanded with microSDXC cards.CPU / GPU - Nvidia customized Tegra processor.