The new-gen Wi-Fi 6 (802. 11ax) trend has driven higher bandwidth demands for wired and wireless network connections. By integrating Intel Celeron J4125 quad-core 2. 0 GHz processor and 2. 5Gb E connectivity, the TS-453D not only provides modern businesses an excellent NAS solution to upgrade to 2. 5Gb E environments for productive daily backup/restore tasks, but also provides gamers with ample storage for their vast game collections. Up to 5 Gbps transfer speeds can be made by setting port trunking with the two built-in 2. 5Gb E ports. The TS-453D also supports PCIe expansion, multi-cloud backup, cloud storage gateways, 4K HDMI output and real-time transcoding, alongside expandable storage capacity and feature-rich apps to perform as a cost-efficient, reliable 2. 5Gb E NAS. Upgrade your NAS to 2. 5Gb E networks The TS-453D comes with two 2. 5Gb E RJ45 LAN ports that allow you to use existing CAT5e cables to upgrade network speeds from 1 Gigabit to 2. 5 Gigabit. The dual 2. 5Gb E ports also support Port Trunking for up to 5 Gbps! By using QNAP\'s N-BASET/Multi-Gig USB 3. 2 Gen 1 to 5Gb E adapter (Model name QNA-UC5G1T) or 5Gb E PCIe expansion card (Model name QXG-5G1T-111C), your laptop or desktop computer can easily connect to 2. 5Gb E networks with the TS-453D to benefit from higher network speeds. Transform your network with a wallet-friendly 2. 5Gb E switch Upgrading your network shouldn\'t break the bank, and 2. 5Gb E connectivity provides immediately noticeable improvements compared to standard 1Gb E. The QSW-1105-5T is an unmanaged switch with five 2. 5Gb E ports (backwards compatible with 1G/100M) and supports CAT5e cables to connect multiple computers and NAS. The QSW-1105-5T is energy-saving, low-noise, plug-and-use, and supports loop detection and blocking to provide a simple and effective high-speed network environment. Quad-core 2. 0 GHz (burst up to 2. 7 GHz) with up to 8 GB memory The TS-453D is powered by an Intel(R) Celeron(R) J4125 quad-core 2. 0 GHz processor (bursts up to 2. 7 GHz