With five 2.5GbE ports, the QNAP QSW-1105-5T switch instantly upgrades your network to take advantage of 2.5GbE-enabled devices and NAS without requiring any new network cables. Featuring a near-silent fanless design and plug-and-play set up, the QSW-1105-5T provides network loop detection and blocking functions, making it easy for you to create an affordable high-speed network environment for your home or business.