The TS-453 Be features a simple physical design that can easily fit into office & home environments. It provides a PCIe port that can boost its functionality: a QNAP QM2 expansion card can be installed to add M.2 SSD caching/10 Gb E connectivity & support for Qtier auto-tiering technology, or a compatible wireless card can be installed to use the TS-453 Be as a wireless access point. The TS-453 Be also supports dual-channel 4K H.264/H.265 processing to provide a smooth media viewing experience on all connected devices. In addition, a wide range of productivity tools are available for use on the TS-453 Be to improve work efficiency for media creators or creative professionals, while also enriching their multimedia experience. The PCIe port supports installing a 10 Gb E network card, a QM2 dual-port M.2 SSD/10 Gb E card, a USB (Universal Serial Bus) 3.1 10 Gbps card or a compatible PCIe wireless adapter. 4K media playback & online transcoding; multimedia viewing on HDTV via HDMI output Snapshots fully record the system status & data. If files are accidentally deleted or modified, you can quickly restore the previously-recorded data. Hybrid Backup Sync consolidates backup & sync tasks into a single app. Secure private cloud solution with high storage scalability. Supports containerized applications & hosting multi-OS virtual machines.