Peripherals · Buying Guide
The Best Surge Protectors for PC
A desk full of a PC, monitors and chargers needs outlets with room for bulky adapters and a stated surge rating.
12 min read
Peripherals
Networking and Wi-Fi
A fast PC still waits on its network. These guides cover routers, mesh systems, switches and powerline adapters, and how to match them to your connection and rooms.
1 buying guides and 10 explainers.
What to check first
- 01
Your internet plan speed and the router's WAN port
- 02
Wi-Fi standard on both router and PC (Wi-Fi 6, 6E, 7)
- 03
Wired option (Ethernet run, powerline or MoCA) for the gaming PC
Start here
- Powerline Ethernet Explained
Powerline performance depends on electrical wiring, circuits, interference, and outlets, so treat advertised speed as a ceiling, not a prediction.
- How to Choose a Gaming Router
A gaming router should solve a measured network problem through good queue management, coverage, stable firmware, and appropriate wired ports.
- How to Choose a PCIe Wi-Fi Card
Match Wi-Fi generation, antenna placement, Bluetooth header needs, slot compatibility, drivers, and router capability.
- How to Choose a Mesh Wi-Fi System
Size mesh by floor plan, construction, client count, wired backhaul options, band design, and management requirements.
- How to Choose a USB Wi-Fi Adapter
Adapter size, antenna design, placement, driver quality, Wi-Fi generation, and USB bandwidth determine practical performance.
- How to Choose a USB Ethernet Adapter
Match link speed to the host USB bandwidth, connector, driver support, thermals, and the network at the other end.
- Wi-Fi 6 vs Wi-Fi 6E vs Wi-Fi 7: what a PC owner needs to know
Check the router, the PC's adapter and the driver before you pay for a newer Wi-Fi generation.
- How to Choose a PCIe USB Expansion Card
Confirm slot lanes, controller bandwidth, power input, port mix, driver support, and internal clearance before buying.
- How to Choose a Network Switch for Your PC Setup
Choose port count, link speed, managed features, power delivery, fan noise, and uplink capacity for the actual network.
- Ethernet cable categories explained: Cat5e, Cat6 and Cat6a for a PC
Check which category you actually need for 1, 2.5 or 10 Gbps, and what a cable and your ports must support.
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