If you are in the market for a wireless keyboard or mouse, you should be aware of the two options available to you: Bluetooth or wireless USB technology. Both of these types of technology come with their own set of strengths and weaknesses, and even though most of the laptops being built today are Bluetooth equipped, it may not be for everyone. Let's look at each.
Bluetooth technology
Bluetooth has been heralded as the standard for wireless technology but not all devices are Bluetooth 4.0 ready. Companies like Microsoft and Motorola have differences in their Bluetooth products which can sometimes create challenges for users. Not only this, but some receivers do not have the signal strength over longer distances, and so interruptions in connectivity can occur.
Bluetooth does, however, offer the power of being able to connect a gaggle of devices. Transmitting data to your tablet or reader or smart phone is simple and convenient. Additionally, unlike a USB wireless device, Bluetooth does not require tying up a USB port. This can be important for some laptop users who may have a limited number of built-in USB ports. Since the Bluetooth hardware is generally installed directly into the laptop's motherboard, you don't need to carry around an extra device like you do a wireless USB receiver. A final advantage to Bluetooth technology is the drain on a laptop's battery is minimal with Bluetooth.
USB wireless receiver
Wireless receivers using a USB port rely on a unifying receiver that allows a user to connect up to six devices. Although you do have to have an additional piece of tech-- the receiver-- it is small enough so as not to be a huge nuisance. They are designed to be plugged into a USB port and remain there without the risk of snagging on something. The range of a USB wireless receiver is its' best attribute. Users of these receivers report robust connectivity to their devices even at distances across a large living room without ever dropping a connection. Compare this to Bluetooth technology which uses a standard 2.4 GHz channel like most household appliances and interference can be an issue.
Ultimately, the decision between using Bluetooth or a wireless USB receiver is a matter of personal choice. If you prefer convenience over dependability, then Bluetooth may be the option for you. If, however, you are willing to deal with additional tech on your person and need the peace of mind knowing you won't lose a signal, then go for the USB receiver. Either way, you are sure to enjoy the benefits of all that wireless technology can bring.
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