Computer Networking Equipment Deals

A practical option for anyone who needs to add an extra monitor to a laptop or desktop without opening the case, connecting via USB and outputting to a standard VGA display. At $32, that's $12 off the $44 list price. Buy Now at Newegg

Handy for anyone running two computers at one desk, this lets you share a keyboard, mouse, and up to four USB peripherals between both machines without unplugging anything. Buy Now at Newegg

Useful for anyone running outdoor cameras, access points, or other PoE-powered devices in harsh environments where a standard plastic injector wouldn't hold up — the hardened casing is the key difference here. Buy Now at Newegg

Rack-mounted switches and routers that need long-distance fiber connectivity over single-mode cable are where this module fits in, supporting 1000Base-LX at up to 10km. A straightforward option if you're expanding a Juniper network and need a compatible SFP without sourcing a third-party alternative. Buy Now at Newegg

Handy for anyone who needs to test or troubleshoot M.2 NGFF networking cards outside of a system, giving you a way to bench-test components without installing them into a motherboard slot. Buy Now at Newegg

Handy for anyone with a modern laptop that lacks an ethernet port, this adapter gives you a wired gigabit connection through a USB-C port, which is more reliable than Wi-Fi for video calls, large file transfers, or gaming. Buy Now at Newegg

Useful if you have a desktop or laptop with an open M.2 slot and want to add cellular connectivity without a USB dongle or external modem. Buy Now at Newegg

A useful upgrade if your motherboard has an open M.2 A+E slot and you want 2.5G wired networking without occupying a PCIe slot or dealing with a USB adapter. Buy Now at Newegg

Adds USB 3.0 ports to a desktop PC through an open PCIe slot, which is useful if your motherboard's built-in USB ports are full or too slow for your needs. Buy Now at Newegg

A solid pick for small to mid-sized businesses that need to power PoE devices like access points, IP cameras, or VoIP phones across 48 ports without a separate power injector setup. Buy Now at Newegg

Slots into the M.2 A+E key on your motherboard to add 2.5Gbps wired networking without using a PCIe slot, which makes it a practical option for small form factor builds or systems where expansion slots are already occupied. Buy Now at Newegg

A managed enterprise switch with 48 PoE+ ports, this is the kind of hardware you'd typically buy for a mid-sized office or campus deployment where you need to power IP phones, access points, and cameras over the same network cable that carries data. Buy Now at Newegg

A managed switch built for enterprise and campus network environments, the 3810M supports 24 SFP+ ports with PoE budget for powering connected devices — a solid fit for IT teams building or expanding a structured network backbone. Buy Now at Newegg

A managed Layer 3 switch at this port count is suited for mid-size business networks that need VLAN segmentation, routing between subnets, and PoE across 48 ports to power IP cameras, access points, or VoIP phones. At $1,833, that's $211 off the $2,044 list price. Buy Now at Newegg

A 30-foot Cat8 cable suits anyone running a wired connection between rooms or setting up a home lab where cable length actually matters, and at $27, it's about $3 off the list price. Buy Now at Newegg

Plenum-rated Cat6 bulk cable is required by building codes when running network cable through air-handling spaces like drop ceilings or HVAC ducts, so this 1,000-foot spool is aimed at contractors or IT teams doing structured wiring in commercial buildings. At $498, that's about $2 off the $500 list price. Buy Now at Newegg

Targeted at data center operators, HPC clusters, and high-throughput storage environments, the ConnectX-7 delivers 400Gb throughput over PCIe 5.0, which is relevant if your workloads involve serious latency-sensitive networking or AI/ML data pipelines. At $1,836, that's about $405 off the $2,241 list price. Buy Now at Newegg

Newegg has the Cisco Catalyst C1300-48T-4G for $1,040, which is $287 off the $1,327 list price. This is a 48-port managed gigabit switch with four SFP uplink ports, suited for small-to-midsize business networks where you need layer 2/3 management features like VLANs, QoS, and traffic segmentation without moving into enterprise-tier pricing. Buy Now at Newegg

Useful for small offices or homes where you want to extend WiFi 6 coverage without running a separate power cable, since the PoE+ support means a single ethernet cable handles both data and power. Buy Now at Newegg