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NETGEAR 5-Port Gigabit Ethernet Unmanaged Network Switch5 Port6.2 x 4 x 1.1 inches0.55 PoundsCheck on Amazon
A network switch is a box with several Ethernet ports that lets wired devices on your network talk to each other and share one connection to your router. It does not create internet access or make your plan faster; it just gives you more wired ports. A gaming PC benefits when you have more wired devices than your router has ports.
What a Network Switch Does
A switch connects devices in a local network, such as a gaming PC, a console, a network storage box and a streaming player. Unlike an old hub, which repeated data to every port, a switch learns which device sits on which port and forwards data only where it needs to go. This reduces needless traffic and lets several conversations run at once at full port speed.
TP-Link TL-SG105, 5-Port Gigabit Unmanaged Ethernet Switch, Network Hub, Ethernet Splitter, Plug & Play, Fanless Metal Design, Shielded Ports, Traffic Optimization
Chosen because it specifies 5-Port Gigabit Unmanaged Ethernet Switch and Network Hub.
View on AmazonNETGEAR 5-Port Gigabit Ethernet Unmanaged Network Switch (GS305) | Home Network Hub, Office Ethernet Splitter, Plug-and-Play, Silent Operation, Desktop or Wall Mount, Essentials Model
Chosen because it specifies Home Network Hub and Office Ethernet Splitter.
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TP-Link 8 Port Gigabit Ethernet Network Switch - Ethernet Splitter | Plug & Play | Fanless | Sturdy Metal w/ Shielded Traffic Optimization | Unmanaged | Lifetime Protection (TL-SG108)
Chosen because it specifies Ethernet Splitter and Plug & Play.
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TP-Link LS1005G, LiteWave 5 Port Gigabit Ethernet Unmanaged Switch | Desktop Ethernet Splitter, Unshielded Network Switch, Plug & Play, Fanless Quiet
Chosen because it specifies LiteWave 5 Port Gigabit Ethernet Unmanaged Switch and Desktop Ethernet Splitter.
View on AmazonA switch is not a router. A router connects your home network to the internet, hands out addresses (DHCP) and usually provides the firewall and Wi-Fi. A switch simply extends the wired side. You plug one cable from a router port into the switch, then plug your devices into the switch.
How It Works in Plain English
- Every network adapter has a unique hardware address (MAC address).
- When a device sends data, the switch notes its MAC address and the port it arrived on.
- Next time data is addressed to that device, the switch sends it out only that port.
- If the destination is unknown, the switch broadcasts to find it, then remembers the answer.
Most consumer switches are “unmanaged”: plug and play, no menus. “Managed” or “smart” models add settings such as VLANs, quality of service (QoS), port mirroring and link aggregation. Features and menu names vary by maker.
Why It Matters for Gaming PCs
Home routers commonly have only four LAN ports. A desktop PC, a console, a network storage drive and a printer can use them up quickly. A switch gives room to grow without resorting to Wi-Fi, which is generally less consistent for latency. Wired Ethernet tends to give steadier ping and fewer packet-loss spikes than wireless.
A switch can also help a local setup. Moving large files between a PC and a storage device on the same switch does not need to travel through the router’s CPU in many cases, and a faster switch (2.5 Gigabit or 10 Gigabit) can speed those transfers if both ends support it.
What a switch will not do is reduce ping to a game server. That depends on your internet provider and the route to the server. An ordinary gigabit switch adds only a tiny delay inside your home network, so it is typically negligible.
Quick Reference Table
| Type | What you get | Best for |
|---|---|---|
| Unmanaged Gigabit switch | More ports, plug and play | Most gaming desks |
| Unmanaged 2.5 Gigabit switch | Faster links for PCs with 2.5 GbE ports | Fast local transfers, newer motherboards |
| Managed or smart switch | VLANs, QoS, monitoring | Enthusiasts and home labs |
| PoE switch | Power over Ethernet to cameras and access points | Smart home and Wi-Fi access points |
| 10 Gigabit switch | Very fast links between PCs and storage | Creators and storage servers |
How to Check or Set It Up on Your System
- Plug the switch into mains power using its own adapter.
- Connect a cable from one router LAN port to any port on the switch. Use the switch’s uplink port if it has one.
- Plug your gaming PC and other devices into the remaining ports.
- On Windows, open Settings, Network and Internet, Ethernet. The page lists the link speed; a gigabit connection usually shows 1000/1000 Mbps (Mbps), while 2.5 Gigabit shows 2500.
- If the speed is lower than expected, try another cable (Cat5e or better is fine for gigabit; Cat6 or better is common for faster links) or a different port.
Check the switch’s indicator lights. Many models show link and activity per port, and some show speed by colour. The colour scheme depends on the maker, so see the manual.
What to Look for When Choosing
- Port speed: Match your PC and router. A gigabit switch limits a 2.5 Gigabit PC to gigabit.
- Port count: Leave a spare port or two.
- Uplink: The link to your router is shared by all devices when they talk to the internet; for most homes that’s fine.
- Fanless design: Small switches are often silent, which suits a desk.
- Management features: Only needed if you plan to use VLANs or traffic rules.
- Power: Most consumer models use an external adapter; PoE models need enough power budget for attached devices.
Common Misconceptions
- “A switch boosts internet speed.” It cannot exceed what your internet plan and router provide.
- “A switch is the same as a hub or splitter.” A hub repeats everything everywhere; a switch directs traffic. A cable splitter is a different, limited device.
- “More switches in a chain are fine without limit.” Chaining a couple is normal, but long daisy chains can cause bottlenecks and troubleshooting trouble.
- “Cheap switches always cause lag.” A basic modern unit from a known maker handles home gaming loads easily. Faulty cables are a likelier culprit.
- “A switch replaces a router.” It cannot give out internet addresses or connect to your provider.
When to Care and When to Ignore It
Care if you have run out of router ports, want to wire a console and PC in a different room via one cable, or need faster local transfers. Ignore it if your router has enough ports and you only have one or two wired devices. If your problem is high ping or random drops, test the cable, router and your connection to the provider first, and contact the provider if the fault is upstream.
Switch Versus Router Versus Access Point
| Device | Main job | Gives out addresses? | Provides Wi-Fi? |
|---|---|---|---|
| Router | Connects your home to the internet | Yes, usually | Often |
| Network switch | Adds wired ports | No | No |
| Access point | Adds Wi-Fi coverage | No | Yes |
| Mesh node | Extends Wi-Fi, often with a few ports | Depends on mode | Yes |
Mixing these is common: a router feeds a switch, and the switch feeds a desk PC, a console and an access point in another room. If you run a cable to a distant room, a small switch at the far end turns one wall socket into several ports.
Cable quality matters. Damaged or very long runs can negotiate lower speeds or cause errors. If your PC reports 100 Mbps on a gigabit port, reseat the cable, try a different one and a different switch port. Energy-efficient Ethernet and flow control features in the adapter driver occasionally cause odd behaviour; consult the adapter maker before changing advanced driver settings. Placing the switch where air can circulate helps too, since small metal units can run warm in closed cupboards.
Frequently Asked Questions
Does a network switch reduce lag?
Not directly. It adds ports and, compared with Wi-Fi, a wired connection through a switch can feel steadier. It does not shorten the route to a game server.
Can I plug a switch into a switch?
Yes, switches can be daisy-chained, and modern ones detect the cable type automatically. Keep chains short to avoid bottlenecks.
Do I need a managed switch for gaming?
Almost never. Unmanaged models are enough. Managed ones suit people who want VLANs, QoS rules or monitoring.
Will a 2.5 Gigabit switch help if my internet is slower?
It helps only with local transfers between devices that support the speed. Your internet speed is set by your plan and router.
Does a switch need drivers or setup?
Unmanaged switches need none. Plug them in and they work. Managed models are configured through a web page or app described in the maker’s manual.
