Computer Networking Equipment Deals

Handy for anyone running two external monitors from a single USB-A port, whether you're expanding a laptop setup or working around a limited display output situation. At $57, that's $41 off the $98 list price. Buy Now at Newegg

Plugs into your car's built-in wired CarPlay or Android Auto port and makes it wireless, so you're not dealing with a cable every time you get in. At $30, that's $10 off the $40 list price. Buy Now at Walmart

Converts your car's wired CarPlay or Android Auto connection to wireless, so you're not hunting for a cable every time you get in. A straightforward upgrade if your vehicle has a built-in wired CarPlay or Android Auto port and you want the convenience of your phone connecting automatically. Buy Now at Walmart

Adds Bluetooth 5.3 to any desktop or laptop that lacks it, which makes it useful for connecting wireless peripherals like headphones, keyboards, or mice to older machines without built-in Bluetooth. Buy Now at Newegg

StarTech's USB-to-HDMI adapter is a practical solution for adding a second monitor to a laptop that lacks a spare HDMI port, and at $46, it's $33 off the $79 list price. Buy Now at Newegg

A niche but useful adapter if you have U.2 NVMe drives sitting unused because your motherboard lacks U.2 ports, letting you connect two of them through a single PCIe x8 slot instead. At $26, it's $14 off the $40 list price. Buy Now at Newegg

Handy for anyone who needs to add a second (or third) monitor to a laptop or desktop that's run out of video outputs, using a spare USB 3.0 port instead. Buy Now at Newegg

A straightforward option for servers or workstations that need additional network ports without giving up a full x16 PCIe slot, since the x4 interface keeps resource usage low while still delivering dual gigabit connections. Buy Now at Newegg

Covers dead zones in your home by pulling in your existing router's signal and rebroadcasting it on both 2.4GHz and 5GHz bands, which is a straightforward fix if you have one or two rooms where the signal consistently drops. At $24, that's about $9 off the $33 list price. Buy Now at Walmart

Outdoor-rated Cat7 cable is worth considering if you're running a wired connection between buildings or across exposed areas where a standard indoor cable would degrade over time from UV exposure or moisture. Buy Now at Newegg

A solid option for network admins who need a managed enterprise-grade switch with front-to-back airflow, which suits deployments where hot/cold aisle cooling is a factor in the rack layout. Buy Now at Newegg

Lets you run two wired ethernet connections from a single port, which is useful when you're out of router or switch ports and need a quick, no-power-required solution for a second device nearby. Buy Now at Newegg

A solid option for small businesses or home offices that need reliable Wi-Fi coverage without the complexity of enterprise networking gear — the Instant On line is designed to be set up and managed through an app with no networking background required. Buy Now at Newegg

Handy for anyone who runs their own network cables or troubleshoots connectivity issues, since it takes the guesswork out of identifying a bad cable or miswired connection across RJ11, RJ12, and RJ45 formats. Buy Now at Newegg

Handy for eliminating dead zones in a home or apartment where your router signal doesn't quite reach, and currently priced at $14, which is about $2 off the $16 list price. Buy Now at Walmart

Covers dead zones in your home by connecting to your existing router and rebroadcasting the signal on both 2.4GHz and 5GHz bands, with the dual-band setup helping reduce congestion compared to single-band extenders. At $29, that's $16 off the $45 list price. Buy Now at Walmart

Rack-mount networking hardware at this level is typically bought through enterprise channels, so finding a Juniper EX4600-40F at Newegg is worth noting if you're building or expanding a data center or campus network on a tighter budget. The EX4600 is a fixed-configuration aggregation switch with 40 SFP+ ports and support for 100GbE uplinks, designed for high-density deployments where you need reliable Layer 2/3 performance. Buy Now at Newegg

Rack this one away if you're building or expanding a managed enterprise network — the EX4300-24T is a Layer 3 switch, meaning it handles routing between VLANs and subnets directly on the switch without needing a separate router for that traffic. Buy Now at Newegg

Bulk Cat8 cable is primarily for IT pros, data center installers, or anyone wiring a large building who needs 40Gbps-capable ethernet runs without splicing multiple shorter reels together. At $717, that's $72 off the $789 list price. Buy Now at Newegg