The TS-653B comes with a sleek new look, featuring an OLED panel & two capacitive touch buttons. The TS-653B also features a PCIe port for boosting the potential applications of your NAS: the QNAP QM2 expansion card can be installed for adding an M.2 SSD cache/10 Gb E connectivity, a compatible wireless card can be installed to use the TS-653B as a wireless access point, & a USB (Universal Serial Bus) 3.1 10 Gbps card can be added for easier backup to/from multiple external storage devices. With a USB (Universal Serial Bus) Type-C Quick Access port & a SD card slot, the TS-653B simplifies transferring & sharing files without needing a network connection. The TS-653B also provides feature-rich multimedia functionality, such as 4K video playback & real-time transcoding. The multi-zone multimedia management app Cinema 28 & popular web automation app IFTTT Agent also enrich your multimedia experience & NAS automation. PCIe port supports installing a QNAP QM2 dual-port M.2 SSD/10 Gb E connectivity, a compatible PCIe wireless adapter, or a USB (Universal Serial Bus) 3.1 10 Gbps card USB (Universal Serial Bus) Quick Access port for direct access to files on NAS without needing a network connection Supports virtualization, centralized storage, backup, sharing, & disaster recovery A hybrid approach to virtualization in one NAS: Virtualization Station & Container Station Supports 4K hardware decoding & transcodes 4K H.264 videos on-the-fly or offline Cinema 28 for centralized management of multimedia devices to enrich multimedia experiences IFTTT Agent enables web automation for enhanced working efficiency