Useful if you need to add an extra display to a laptop or desktop that lacks a spare video output, without opening up the machine to install a graphics card. Buy Now at Newegg

Designed for small businesses or home offices that need enterprise-style wireless coverage without a complex setup, the AP25 supports Wi-Fi 6 for faster speeds and better performance in areas with multiple connected devices. Buy Now at Newegg

Designed for HP workstations that support Flex I/O expansion, this card adds a Thunderbolt USB-C port to systems that didn't ship with one, which matters if you're connecting high-speed peripherals or displays that require Thunderbolt bandwidth. Buy Now at Newegg

Designed for data center and enterprise network builds where you need 25Gbps single-mode fiber connectivity over distances up to 10km, this transceiver slots into SFP28-compatible switches and NICs. Buy Now at Newegg

Handy for laptops that lack an ethernet port, this adapter lets you connect directly to a wired network via USB-C for a more stable connection than Wi-Fi. Buy Now at Newegg

A worthwhile upgrade for desktop users whose motherboard lacks a built-in 10Gbps port and who want faster local network transfers, NAS access, or reduced bottlenecks when moving large files between machines. Buy Now at Newegg

Designed for network engineers or IT pros who need to extend Gigabit Ethernet over single-mode fiber, this SFP transceiver slots into compatible switches and routers to handle long-distance 1000BASE-LX connections with an Aruba-branded module. Buy Now at Newegg

Newegg has the Juniper EX-SFP-10GE-SR 10GbE SFP+ Transceiver Module, which is worth picking up if you're expanding or upgrading a Juniper EX-series switch and need short-range fiber connectivity between network equipment. The SR designation means it's built for multimode fiber runs up to 300 meters, so it fits data center or campus environments where you're linking switches or servers across the same building. Buy Now at Newegg

Useful if your laptop or desktop lacks a DisplayPort output and you need to drive a 4K display without opening up the machine to add a graphics card, at $20 off the $118 list price. Buy Now at Newegg

Designed for network engineers who need to add 10GbE copper connectivity to SFP+ ports without replacing existing Cat6a cabling infrastructure, this transceiver drops into compatible Aruba switches and other SFP+-equipped gear. A straightforward way to extend your copper 10G runs up to 30 meters without rewiring to fiber. Buy Now at Newegg

Useful if your server rack's standard mounting rails are too shallow for deeper equipment like UPS units, patch panels, or older servers that need more front-to-back clearance. Buy Now at Amazon

Useful if you're expanding or upgrading a network switch that has open SFP+ slots and need a 10G fiber connection without buying a new interface card. It's a straightforward Aruba-branded transceiver, so compatibility with HPE Aruba switching hardware is less likely to be an issue than with generic third-party alternatives. Buy Now at Newegg

Anyone building or upgrading a home lab or small server setup will want the throughput this card provides, especially if you're networking NAS devices or virtualized workloads over 10GbE copper. It supports standard Cat6a/Cat7 cabling, so you can skip the cost and hassle of SFP+ transceivers. Buy Now at Newegg

Anyone dealing with older coax-based security cameras or legacy networking gear will find this handy for bridging BNC connections into a standard Ethernet setup without rewiring everything. Buy Now at Newegg

This card suits anyone setting up a home server or small office network who needs to add multiple wired connections without swapping out an existing system. It's a straightforward way to expand port capacity on a machine that's otherwise still doing its job well. Buy Now at Newegg

Anyone hardwiring their setup instead of relying on Wi-Fi will want this, since it lets you connect a router, computer, or other device directly to your Gen 2 dish via Ethernet. Buy Now at Newegg

Anyone building custom electronics projects will find this handy for adding wireless serial communication without much setup, since it works as a straightforward drop-in for Arduino or other microcontroller builds. Buy Now at Newegg

Anyone running a home lab or small business server can put the four gigabit ports to use for network segmentation or link aggregation without needing a pricier 10GbE setup, and Intel's chipset has a reputation for solid driver support across most server operating systems. Buy Now at Newegg

Setting up Starlink Mini without built-in PoE support is the main use case here, since this splitter lets you power the dish through a standard cable run instead of relying on the included power brick alone. It's a small, practical fix for anyone mounting the dish somewhere the stock setup doesn't reach. Buy Now at Newegg