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TP-LINK - UB4A Bluetooth 4.0 - Bluetooth Adapter
- Bluetooth 4.0 – Applies the latest Bluetooth 4.0 with low energy (BLE) technology and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1
- Driver Free – Plug and Play for Win 8, Win 8.1, and Win 10
- Nano-Sized – Ultra-small for convenient portability with reliable high performance
- Supported Operating System – Supports Windows 10/8.1/8/7/XP
UB4A isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Connectivity technology
- Wireless
- Host interface
- USB
- Interface
- Bluetooth
- USB version
- 2.0
- Maximum operating distance
- 10 m
- Bluetooth
- Yes
Product details
TP-Link UB4A. Connectivity technology: Wireless, Host interface: USB, Interface: Bluetooth. USB powered. Product colour: Black
Ports & interfaces
| Connectivity technology | Wireless |
| Host interface | USB |
| Interface | Bluetooth |
| USB version | 2.0 |
Network
| Maximum operating distance | 10 m |
| Bluetooth | Yes |
| Bluetooth version | 4.0 |
Design
| Component for | PC |
| Product colour | Black |
| Internal | No |
| Plug and Play | Yes |
| Certification | FCC, CE |
Power
| USB powered | Yes |
System requirements
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1, Windows XP |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 90% |
Weight & dimensions
| Width | 14.8 mm |
| Depth | 6.8 mm |
| Height | 18.9 mm |
Packaging content
| Quick installation guide | Yes |
Technical details
| Compliance certificates | RoHS |
Description
Link to Your Computer via Bluetooth UB4A turns Non-Bluetooth PC or laptop into Bluetooth-capable. Just connect your Bluetooth devices to your computer and enjoy it with ease. It supports 7 Bluetooth devices at most. Broad Operation Range With a transmission distance of up to 20 m, you can enjoy lossless music via your Bluetooth headset without hovering around your computer. The data of distance applies in an environment with few shelters. Nano-Sized Plug in and forget A sleek, ultra-small design means you can insert the nano adapter into any USB port and simply keep it there, no matter when you are traveling or at home. Plug and Play for Win 8, Win 8.1, and Win 10 For Win 8, Win 8.1, and Win 10, just plug UB4A into your computer to enjoy a fast, convenient Bluetooth connection.
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.
Buying 10+ units?
Get volume pricing and availability for UB4A.
