TP-Link UB400 - Bluetooth USB adapter, Black, Gold

The TP-Link UB400 is a Bluetooth 4.0 nano USB adapter that adds wireless connectivity to desktops and laptops. It connects via a USB Type-A port, allowing the computer to communicate with peripherals such as keyboards, mice, and headsets. It supports the Bluetooth 4.0 specification, including Bluetooth Low Energy (BLE) to manage power consumption in compatible devices. With a range of up to 10 m, it provides coverage for a typical workstation or small room. As an external device, it occupies a single USB 2.0 port on the host machine.

The adapter is compatible with Windows XP, 7, 8, 8.1, and 10. It is plug-and-play, working immediately on supported systems without the need for manual driver installation. It draws power directly from the computer’s USB port, so no external power supply or batteries are required. The device is hot-swappable, allowing you to connect or remove it while the computer is running. Its compact, black-and-gold design allows it to stay in the USB port during transport without obstructing adjacent ports.

• Bluetooth 4.0: Compatible with both older and newer Bluetooth peripherals.
• Bluetooth Low Energy (BLE): Facilitates efficient power management for wireless accessories.
• 10 m transmission distance: Maintains a reliable signal within a standard office or home environment.
• USB Type-A connector: Uses the standard USB 2.0 interface for broad compatibility.
• Nano-sized design: Small enough to remain plugged into a laptop without risk of snagging or damage.
• Wide Windows support: Validated for versions ranging from Windows XP to Windows 10.
• USB-bus powered: Draws all necessary power directly from the connected PC or laptop.