It is backward compatible with other wireless protocols, such as N or G this makes it fit into almost any network. The TP-LINK Archer T2UH is a dual-band USB adapter and uses the 802.11ac protocol. Two large 5dBi antennas are attached to get a better signal from a distance. It is a Dual Band 802.11ac WiFi dongle that works in both the 2.4Ghz and 5GHz ranges.ĭuring testing, it gave some impressive WiFi speeds at 213Mbps Download and 21Mbps Upload. The Alfa AWUS036ACH is a long-range wireless USB adapter that is compatible with most operating systems, from Windows 10 to Linux. It is a good unit that will give a laptop WiFi a boost and has broad compatibility and the newest WiFi protocols. The EDUP AC600 did very well during the speed test, with the 5Ghz range giving 213Mbps Download and 21Mbps Upload. Larger antennas can be bulkier but do work much better receiving a WiFi signal. If you need a signal from a distance, there are units with bigger dBi antennas. ![]() The 2dBi antenna, while not the largest, is much better compared to a laptop’s built-in antenna. This makes it a good wireless USB adapter that will work in almost any WiFi network. The 2.4GHz band is for legacy devices and works mainly with the older Wireless-N protocol. The EDUP AC600 is a Dual Band 802.11ac WiFi adapter that works in both the 2.4GHz and 5GHz frequencies.Ĩ02.11AC is a fast WiFi protocol and works in the 5GHz band. It will work with almost any device, old or new, and has a good range.ĭuring testing in the 5GHz band, it gave some excellent speed results of 225Mbps Download and 20Mbps Upload. The adapter uses the 802.11AC (WiFi 5) protocols and is dual-band 2.4GHz/5GHz adapter. The BrosTrend AC3 is a USB WiFi adapter with two 5dBi antennas to help get a better wireless signal. Like all WiFi-6 devices, it can use the new WPA3 security, which is a big improvement over the older WPA2 wireless security protocol. ![]() It also uses a USB 3.0 for faster transfer speeds. While testing, the unit was very impressive, with a wireless speed of 454Mbps, which was the fastest USB WiFi adapter we have tested. It is dual-band 2.4 GHz and 5GHz unit with a rated top speed of 1200Mbps. This wireless USB adapter from D-Link has the new WiFi-6 802.11ax WiFi protocols. Our Picks for Best WiFi Antenna Boosters for Laptops ![]() There are many available in all shapes and sizes, with the best long-range units having a larger antenna.īelow are our picks of the best USB WiFi adapters that can boost a WiFi signal for a laptop, along with reviews, speed tests, and compatibility.Īs always, be sure to read the reviews on Amazon, here, or on forums to be sure a unit is a right fit for you. They can also upgrade a laptop’s WiFi protocols that have been introduced in recent years. This means that three and four bars indicate a good signal quality and anything below indicates a weak signal.If your laptop has a weak built-in WiFi card, a WiFi antenna booster can help it get better reception. In the case that you're viewing the Wi-Fi icon to find out the performance of the connection, consider that each bar (including the dot) represents around 25 percent of signal strength. If you're trying to determine the perfect placement on the house or office for the best signal, run the above command where you typically use your computer, then move around to another place or room, and re-run the command to find out the signal strength in the new location. Anything below 60 percent means that you have a weak signal, and you should consider moving the device closer to the access point or relocating the access point to the middle of the house or office. If you see a signal above 70 percent, it's still good for light web browsing and managing emails. Once you complete the steps, if you see a signal quality between 80 and 100 percent, then the connection is reliable. Source: Windows Central (Image credit: Source: Windows Central)
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