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TP-LINK - UB4A Bluetooth 4.0 - Bluetooth Adapter
- Supports Bluetooth 4.0 technology for wireless connectivity.
- Enables connection of various Bluetooth peripherals (audio, input devices).
- Compact USB design for easy portability and minimal obstruction.
- Plug-and-play functionality for simple setup on compatible operating systems.
- Provides a wireless range suitable for typical desktop/laptop use.
- Backward compatible with older Bluetooth versions (e.g., 3.0, 2.1).
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Key specifications
See full specs ↓- Bluetooth Version
- 4.0
- Interface
- USB
- Supported Profiles
- A2DP, AVRCP, HFP, HID, etc.
- Range
- Up to 10 meters (33 feet)
- Compatibility
- Windows, macOS (driver dependent)
Product details
The TP-LINK UB4A is a compact Bluetooth adapter that enables wireless connectivity for devices using Bluetooth 4.0 technology. It allows users to connect peripherals like headphones, speakers, keyboards, and mice to their computers wirelessly. This adapter is ideal for adding Bluetooth functionality to desktops or laptops that do not have it built-in.
Technical Information
| Bluetooth Version | 4.0 |
| Interface | USB |
| Supported Profiles | A2DP, AVRCP, HFP, HID, etc. |
Additional Specifications
| Range | Up to 10 meters (33 feet) |
| Compatibility | Windows, macOS (driver dependent) |
Description
The TP-LINK UB4A is a compact and efficient Bluetooth adapter designed to bring the convenience of wireless connectivity to your computer. Utilizing Bluetooth 4.0 technology, it allows for seamless pairing and communication with a wide array of Bluetooth-enabled devices, including smartphones, tablets, wireless headphones, speakers, keyboards, and mice. Its small form factor means it can be plugged into a USB port without causing significant obstruction, making it ideal for both desktop and laptop users who value a clean setup and portability. This adapter is particularly useful for computers that lack integrated Bluetooth capabilities. By simply plugging the UB4A into a USB port and installing the necessary drivers (often plug-and-play on modern operating systems), users can instantly gain access to the benefits of Bluetooth connectivity. This includes streaming audio wirelessly to speakers or headphones, using wireless input devices for a clutter-free workspace, or transferring files between devices at moderate speeds. Bluetooth 4.0 offers improvements in power efficiency and connection stability compared to older versions, while also maintaining backward compatibility with Bluetooth 3.0, 2.1, and earlier devices. The typical wireless range of up to 10 meters (33 feet) provides ample freedom of movement for most common use cases. The TP-LINK UB4A is a straightforward and cost-effective solution for enhancing your computer's connectivity options with the versatility of Bluetooth.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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