If you want to expand your home network with cameras, WiFi extenders, and other smart home tech, you'll want to invest in a good power-over-Ethernet switch. At the minute, a Ugreen 10-port PoE+ switch is on sale for just $37.79 on Amazon. That's a new record low for this model, and it unlocks eight extra PoE+ ports (and 10 in total) for your network, at a price that's much more affordable than many of its rivals.

● Check out this deal on Amazon

Ugreen is a brand that you'll see a lot on Amazon, from network gear like this to wall chargers and peripherals. It's budget-focused, with reasonable prices that hide some pretty well-designed hardware. Here, you're getting a 10-port switch that supports the PoE+ standard (IEEE 802.3at), which means it can deliver up to 30W of power for devices on each individual port.

In practice, that means you can hook up newer and much faster devices to this switch, with power and data both being delivered over a single Ethernet cable. The switch supports 60W in total using a cascade system. If the power draw hits 60W, it'll shut down ports to prevent overload, starting from port 8 to port 1, so you can prioritize the ports you want and need the most. The switch will automatically detect PoE devices, so it won't short out a normal device like your PC or laptop by accident. Extended power delivery mode means that you can connect devices as far as 820 feet away, too.

If you're building a smart home network with plenty of devices to power, a switch like this will prove useful. This particular Ugreen switch is unmanaged, so there isn't a huge setup process to work through, and it should work immediately when you plug it into your existing hardware. That does mean it'll lack some of the extra customization that a more expensive managed switch could offer, but for most users, the ease of use will be the bigger draw anyway.

Almost any Ethernet-ready device will work with this switch, even if they aren't able to take advantage of its power delivery. Laptops, PCs, NAS drives, printers, TVs, game consoles, IP cameras, and more will work with this switch.

You're also getting the bonus of speed here. This Ugreen switch delivers gigabit speeds across your network, so you can leave WiFi latency and lag issues far behind when you're playing games or streaming Netflix shows. Ethernet connections using this switch will help you max out the bandwidth from your ISP. You've also got two uplink ports which you can hook up to your existing network for the best bandwidth.

The $37.79 sale price for this 10-port Ugreen switch is a great one, but it's only around for a limited-time only. If you want to pick up this fanless, lightning-protected, compact Gigabit PoE+ switch, you'll need to get your order in before the deal runs out.

A bad network connection at home or in your office doesn't have to be permanent, because you can grab a wired upgrade for less than $10 right now. This gigabit TP-Link switch is down to $9.98, but only for a limited time.

● Check out this deal on Amazon

This TP-Link switch does often vary in price, according to Camelcamelcamel's data, but under $10 is a good deal price for this model. A network switch like this will unlock extra Ethernet ports on your wired network and will plug straight into your existing router. There isn't a better alternative to a wired LAN connection for maxing out the bandwidth on your internet connection, especially if you want to play games or stream 4K video.

Speed is the ultimate value of this TP-Link Litewave 5-Port LS1005G switch, too. You're getting gigabit Ethernet speeds, meaning you don't have to worry about lag or slowdowns if your internet connection is fast enough. This is an unmanaged switch, so there's no need for you to configure it or navigate a difficult setup process. Just switch it on, plug it in using your router or modem's WAN port, and you'll be able to use the four remaining ports.

Measuring just 2.8 x 3.5 x 0.9 inches in size, you won't need a lot of space for this TP-Link switch, and you should be able to place it in a convenient location near your router or around your home with a long enough cable. It's silent, with no fans, so it won't interrupt you while you're gaming or streaming, either.

You won't find a better plug-and-play solution for a beginner than an unmanaged wired network switch like this one. The downside is that it won't offer the same level of customization, with managed switches offering more features and configuration settings at a higher price. This TP-Link Litewave LS1005G is going to be fine for most users, though, and it'll work with almost any Ethernet-capable device you own without any issue, including PCs, laptops, NAS drives, games consoles, IP cameras, and even another router or Wi-Fi extender.

Rather than deal with a slow, laggy connection, paying $9.98 for this TP-Link Litewave 5-port LS1005G switch can be a quick and immediate upgrade to your wired network. The limited-time deal won't last for long, so if you want to grab it for under $10, you'll need to be quick.