The USBBT1EDR2 USB to Class 1 Bluetooth Adaptor with EDR is a micro-sized Adaptor that adds Bluetooth capabilities to a computer through an available USB port. This makes it possible to connect to devices wirelessly, at ranges up to 100m (328 feet), with minimal power consumption. The USB-Bluetooth Adaptor supports the Bluetooth v2.1 specification, along with Enhanced Data Rate (EDR), for transfer rates up to 3 Mbps. The Adaptor uses a small form factor design that makes it conveniently portable and unobtrusive, when connected to a computer. Backed by a StarTech.com 2-year warranty and free lifetime technical support. Bluetooth v2.1 + EDR compliant with transfer rates up to 3 Mbps and backward compatible with older Bluetooth devices. Class 1 transceiver offers an extended range of up to 100m (328 feet) for many commercial/industrial applications. Ultra-compact form factor for easy portability and unobtrusive installation in almost any scenario. Connect Bluetooth peripherals such as keyboard/mouse or smart phones to your computer system. Reduce cable clutter by using wireless Bluetooth devices (such as keyboard/mouse) instead of traditional wired devices. Connect peripherals wirelessly to a computer in a remote/secure location. Connect peripherals in an industrial settings where the computer can be kept away from the work areas.