A Bluetooth dongle is an adapter used on non-Bluetooth enabled computers to connect wirelessly to a Bluetooth device. Most dongles plug into a USB port. A Bluetooth enabled computer has the adapter installed with the hardware inside the device, allowing the user to preserve USB ports for other uses.Know More
Bluetooth technology uses radio waves to allow communication between two devices. Both Apple and Windows devices are compatible with the technology. Computer peripherals, including wireless keyboards and mice often use this technology.
For many individuals, the cellular telephone brought their first Bluetooth device. Earpieces and microphones allow the user hands-free use of the cellular device. Further development of technology and advancement of cellular devices as mobile hotspots allows users to connect a computer or other device to a cell phone for Internet access.
Bluetooth and Wi-Fi operate using unlicensed radio broadcasting. Both operate in similar radio frequencies, but use different modulation techniques. Wi-Fi offers a replacement for wired networking. It broadcasts over longer distances than Bluetooth and offers greater security. However, Wi-Fi also requires more expensive equipment, such as a separate base station, and often uses more power. Bluetooth is ideal for data transfers between two devices that are in relatively close proximity to one another.Learn more about Technology
Bluetooth is a wireless standard that allows secure connections between devices over short distances using radio transmissions. It operates on the industrial, scientific and medical band, which is unlicensed and available in most countries at 2.4 to 2.485 gigahertz.Full Answer >
Bluetooth is a form of technology that allows electronic devices to transmit and receive data wirelessly across short distances. This technology utilizes low-power, short-wavelength radio waves to establish a link between two or more devices that support Bluetooth. As a networking standard, it operates on two levels: physical and protocol. The physical level includes the radio frequencies, whereas the protocol level handles the accuracy and means of data transmission.Full Answer >
Bluetooth works by transmitting data through radio waves that operate at a low power level and a specific frequency to create an uninterrupted connection between two devices. The frequency that Bluetooth operates falls between 2.402 and 2.480 gigahertz and has been reserved for industrial, scientific and medical device use internationally. To avoid causing interruptions with other devices operating in the same radio range, Bluetooth signals are emitted at one miliwatts.Full Answer >
The steps to turn on Bluetooth depend on the Bluetooth-enabled device and operating system you are using, but generally one should locate the Bluetooth button and click Enable. For Windows 7 computers, locate the Bluetooth button on the Network and Sharing Center and then click the Enable button to activate it.Full Answer >