NETGEAR MS305-100NAS 5-Port 2.5G Ethernet Switch, Fanless Metal

At 1.1" L x 4" W x 6.3" H, the NETGEAR MS305 fits a compact desktop or wall-mounted network setup. Its five 2.5Gbps Ethernet ports let you connect multiple wired devices through one switch. Auto-negotiation selects an available link speed for each connected device, and the ports work with existing Cat5e or Cat6 Ethernet cables. A fanless metal design keeps operation quiet while giving you flexible placement options.

Usage tips

Connect the switch to your wired network and plug in devices such as computers or other Ethernet-connected equipment. The unmanaged, plug-and-play design requires no software installation or configuration, so it offers a straightforward way to add wired connections at a desk or in a small office network. Each RJ45 port supports up to 2.5Gbps and automatically negotiates with the connected device, using Cat5e or Cat6 cables makes it easier to integrate the switch into an existing cabling setup.

Choose desktop placement for an accessible spot near your equipment, or use the wall-mount option to position it out of the way. The included wall installation kit supports that mounting choice, while rubber feet are supplied for desktop placement. The product is designed for use in the U.S. and Canada.

Tech specs

• Type: Unmanaged Ethernet switch
• Ports: 5 x 2.5Gbps RJ45
• Cable support: Cat5e or Cat6
• Mounting: Desktop or wall mount
• Case: Metal, fanless design
• Dimensions: 1.1" L x 4" W x 6.3" H
• Weight: 1.1 pounds
• Included: Switch, power adapter, installation guide, rubber feet, wall installation kit
• Warranty: NETGEAR limited 3-year hardware warranty

What stands out

The MS305 gives each of its five ports multi-gigabit capability, making it a practical fit when you want to expand wired connections without moving to a larger switch. Compared with choosing a basic Gigabit-only switch, its 2.5Gbps ports offer a higher link-speed option for compatible connected devices, while auto-negotiation helps it work with devices operating at different speeds. The switch also supports 802.1p traffic prioritization and jumbo frames, useful features when integrating it into a more capable network.

Its fanless construction supports quiet placement in a home office or workspace, and the metal case pairs with desktop or wall mounting to suit different layouts. LEDs provide per-port activity and speed information at a glance. IEEE 802.3az Energy Efficient Ethernet is designed to reduce power consumption without compromising high-speed network performance.

Customer feedback commonly highlights easy plug-and-play setup, a solid-feeling build, and satisfaction with 2.5Gbps capability. Some buyers report that the unit gets hot during operation, while feedback about signal quality is mixed. These are user impressions rather than a substitute for the switch’s documented specifications.

Questions before you buy

Can I keep using my existing Ethernet cables? Yes. The ports work with Cat5e or Cat6 Ethernet cables, and auto-negotiation detects the optimal speed for each connected device.

Do I need to install software or configure the switch? No. It is an unmanaged, plug-and-play switch, connect it to your network and wired devices without software installation or configuration.

What comes with the switch for mounting? The package includes rubber feet for desktop placement and a wall installation kit for wall mounting, along with the switch, power adapter, and installation guide.

Buying verdict

The NETGEAR MS305 is well suited to a home office or small business setup that needs more wired connections in a compact footprint. Five 2.5Gbps ports, support for Cat5e and Cat6, quiet fanless operation, and desktop or wall placement make it a straightforward way to expand a multi-gigabit network.