Wi-Fi adapter for PC
Wi-Fi adapters can be a very simple alternative for connecting a desktop or notebook computer to the wireless Internet. This item is important for models without a wireless connection integrated into the card, or even for cases where the onboard card is failing. To install, the user only needs to have an available USB port on their PC.
Currently, it is possible to find several input options for this type of connector, with characteristics ranging from limited speeds and range to models with high stability and connection quality. Check below some devices that can be found in the market.
TP-Link TL-WN725N – $6.75
The TP-Link nano adapter has a very discreet design. Therefore, it is an interesting option also for laptops, since the device is not very exposed when connected to a USB port, reducing the risk of being damaged.
The device offers a maximum connection speed of up to 150 Mb / s and has the Soft AP feature, which allows you to transform a wired internet connection into a Wi-Fi access point. With support for WEP 64/12, WPA / WPA2 standards , WPA-PSK / WPA2-PSK, the adapter can be purchased for values starting at $6.75.
D-Link DWA-123 – $6.75
The D-Link Wi-Fi adapter DWA-123 offers a maximum transmission speed of 150 Mb / s, which should be enough to use the Internet on a daily basis. With a capsular design, the equipment has the volume of a pen drive, being necessary to unplug it when transporting a notebook, for example, avoiding the risk of breaking the equipment.
The model supports WEP, WPA and WPA2 standards, and through Wirelles N technology promises greater stability and reliability in data transmission. The DWA-123 can be found in online retail for values close to $6.75.
Tenda Wireless N U1 – $ 9.38
Tenda’s U1 model is a 300 Mb / s adapter, an interesting data transmission capacity on the network. Despite this, the device is not portable at all, since it has, in addition to the pen drive format, an external antenna attached.
The adapter is compatible with the WEP, WPA-PSK, WPA2-PSK, WPA and WPA2 protocols, and also supports SoftAP mode for wired connection sharing. The Tenda U1 can be purchased for prices starting at $9.38.
TP-Link WN823N – $10.81
TP-Link’s WN823N adapter is yet another model with a 300 Mb / s transmission capacity. The equipment has a very compact design, with volume very close to that offered on a conventional pen drive. In addition, there is a button to activate the WPS function and connect devices on the network more easily.
The WN823N has no external antennas and can act on the WEP 64/128, WPA-PSK, WPA2-PSK, WPA and WPA2 protocols, as well as the access point creation (SoftAP) feature. The TP-Link adapter is available on the online market at prices starting at $10.81.
Multilaser RE034 – $11.71
The Multilaser offers RE034 adapter having an external antenna coupled to the equipment 3 dBi. The 150 Mb / s adapter, despite the antenna, maintains a compact design, but it is also not the most discreet in its category.
Acting on 802.11 b / n / g frequency standards with support for the WPS feature, the adapter offers a three-year warranty. The RE034 can be found in online retail for values starting at $11.71.
D-Link DWA-131 – $11.82
D-Link’s DWA-131 is a 300 Mb / s transmission capacity adapter, but it has a very compact body. The model has a design similar to that of nano devices, but promises better quality and signal strength, without compromising network performance.
The device supports the WPS feature for a simplified connection, in addition to working with the WPA and WPA2 security protocols. The 2.4 GHz adapter also has a three-year warranty, and can be purchased for prices starting at $11.82.
Intelbras WN312 – $16.90
The Intelbras WN312 is an adapter 300 Mb / s, because it has two internal antennas, promises higher quality signal. Thus, the product must maintain stability and connection speed at high standards.
The device has a slightly different design, since, in addition to the conventional pen drive format, it can also be used with a small USB base that comes with the equipment kit. The Intelbras adapter can be purchased for values starting at $16.90.
TP-Link TL-WN8200ND – $19.53
The Wi-Fi adapter TL-WN8200ND, from TP-Link, is another one that adopts a different way of connection. The device does not connect directly to the computer, but uses a USB cable that works as a kind of extender for the equipment.
The device has a slightly higher volume when compared to the other models on our list, even because it has two external antennas integrated into the equipment. The model can be purchased for prices starting at $ 19.53.
D-Link DWA-182 – $27.04
The DWA-182 is an adapter model capable of capturing signals from two bands, and in the 5 GHz band, the maximum speed can reach 867 Mb / s. The model is another one that looks like a large pen drive, which requires a certain care not to end up hitting the device when connected.
The adapter uses the USB 3.0 connection and must have sufficient performance to receive the signal. The model is compatible with most operating systems and can be found in e-commerce for values starting at $27.04 amazon.