Computer Networking Equipment Deals

Fits into an unused 5.25-inch drive bay on a desktop PC and gives you four USB 3.0 ports on the front of your case, which is useful if the ports on the back are awkward to reach or you frequently plug in drives, controllers, or other peripherals. Buy Now at Amazon

Designed for short-range fiber connections inside a data center or server room, this transceiver slots into any SFP+ port and supports 10G speeds over multimode fiber up to 300 meters. A useful buy if you're building out or expanding a network and need a cost-effective alternative to OEM transceivers. Buy Now at Amazon

Ugreen's 6-port switch gives you five 2.5GbE ports plus one 10GbE uplink port, which suits home lab setups or anyone running NAS devices, fast Wi-Fi 6 routers, or multi-gig connections where a standard gigabit switch has become the bottleneck. At $50, that's $10 off the $60 list price. Buy Now at Amazon

A straightforward way to add more wired ports to your router or network setup, useful when you've run out of ethernet connections and need to hardwire several devices at once. Buy Now at Amazon

Straightforward pick for small offices or home setups that need to expand their wired network connections without dealing with configuration software or login portals — it plugs in and works. Buy Now at Amazon

The Orbi 770 series is a tri-band WiFi 7 mesh system, which means it's built for larger homes where you need consistent coverage across multiple floors or dead zones without running ethernet everywhere. At $630, it's $70 off the $700 list price. Buy Now at Amazon

Designed for small offices that need to power devices like access points, IP cameras, or VoIP phones over Ethernet without a separate power injector, this switch gives you basic management features like VLANs and traffic prioritization without requiring a full IT setup to configure it. Buy Now at Amazon

A PoE+ injector like this is useful when you need to add Power over Ethernet to a switch that doesn't support it natively, letting you power cameras, access points, or VoIP phones through a single cable without a separate power adapter. At $115, it's about $29 off the $144 list price. Buy Now at Amazon

A solid pick for home lab setups, small offices, or anyone who needs to expand the number of wired ports on their network beyond what their router provides. At $19, that's $11 off the $30 list price. Buy Now at Amazon

Useful for anyone setting up a small network with PoE-powered devices like IP cameras, access points, or VoIP phones, since the switch handles both data and power delivery over a single Ethernet cable. The managed features give you VLAN support and traffic prioritization without stepping up to enterprise-level hardware. Buy Now at Amazon

A straightforward upgrade for anyone whose motherboard lacks a 2.5G or 5G port and wants faster local network speeds without buying a new board, at half the $32 list price. Buy Now at Amazon

A useful tool for engineers or hobbyists who need to connect legacy serial devices (RS232/RS485) to a modern network without replacing the hardware entirely. Buy Now at Amazon

Useful if your desktop PC lacks built-in Bluetooth and you want to connect wireless peripherals like a keyboard, mouse, or headset without opening the case or buying a new motherboard. Buy Now at Newegg

A straightforward replacement option if your original Airlink router adapter has failed or gone missing, and you'd rather spend a few dollars on a compatible third-party unit than hunt down an official one. Buy Now at Newegg

Handy for laptops and devices that lack a built-in Ethernet port, giving you a wired internet connection wherever you need one — useful for more stable speeds or when Wi-Fi isn't available. Buy Now at Newegg

Useful for small office or home lab setups where you need to power devices like access points, IP cameras, or VoIP phones directly through the network cable, eliminating the need for separate power adapters at each device. Buy Now at Newegg

Useful for anyone setting up a structured home network or small office wiring closet, where you want all your ethernet runs terminated in one clean, organized location rather than leaving cable ends loose or running directly into a switch. Buy Now at Newegg

A simple plug-and-play option for adding Bluetooth to a desktop PC or older laptop that doesn't have it built in, useful for connecting wireless headphones, keyboards, or mice without opening up the machine. Buy Now at Newegg

Designed for industrial environments where standard networking gear won't hold up, this managed switch supports PoE+ across its ports and gives IT teams granular control over traffic, VLANs, and QoS. A solid fit for factories, warehouses, or outdoor deployments where you need to power IP cameras or access points while keeping the network properly segmented. Buy Now at Newegg