SKU: IOWC-1978
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TP-Link UB4A Bluetooth 4.0 Nano USB Adapter

₹729.00 (Inclusive of all taxes)
Out of Stock

The TP-Link UB4A is a Bluetooth 4.0 Nano USB Adapter that instantly adds Bluetooth Classic and BLE (Bluetooth Low Energy) connectivity to any Windows PC via a USB 2.0 port, enabling wireless peripheral connections and file transfers with a 10-meter range.

Features

  • Adds Bluetooth 4.0 with BLE support to non-Bluetooth PCs via USB 2.0 interface for wireless peripheral and file connectivity.
  • Ultra-compact nano design sits flush in the USB port for a discreet, low-profile installation and easy portability.
  • Driver-free plug-and-play installation for Windows 8, 8.1, 10, and 11 operating systems for immediate use.
  • Supports connections with up to seven Bluetooth devices simultaneously, including headsets, mice, keyboards, and phones.
  • Provides a stable wireless connection with a transmission range of up to 10 meters in open environments.

Out of stock

Description

The TP-Link UB4A Bluetooth 4.0 Nano USB Adapter is a compact hardware solution designed to enable Bluetooth connectivity on desktop and laptop computers lacking native wireless support. It leverages the Bluetooth 4.0 specification, incorporating both Classic Bluetooth for standard data transfer and Bluetooth Low Energy (BLE) for power-efficient communication with modern peripherals.

Its primary function is to bridge the gap between legacy systems and contemporary wireless ecosystems. The adapter interfaces directly via a USB 2.0 port, drawing power and handling data communication through the host system. Its nano form factor ensures it remains largely unobtrusive, minimizing the risk of physical damage or accidental removal during transport.

Key Features

  • Enables Bluetooth 4.0 and BLE connectivity on non-Bluetooth enabled Windows PCs and laptops.
  • Ultra-compact, low-profile nano USB design that sits flush with the port for a clean, discreet look.
  • Driver-free plug-and-play installation compatible with Windows 8, 8.1, 10, and 11 operating systems.
  • Backward compatible with previous Bluetooth versions (v3.0, v2.1, v2.0, v1.1) for broad device support.
  • Supports simultaneous connections with up to seven different Bluetooth-enabled devices.
  • Provides a reliable wireless connection with an effective range of up to 10 meters in open space.
  • Ideal for connecting wireless peripherals like mice, keyboards, headsets, speakers, and smartphones.

Applications

  • Adding wireless connectivity to desktop PCs or laptops for peripherals like mice, keyboards, and headsets.
  • Enabling wireless audio streaming from a computer to Bluetooth speakers or headphones.
  • Facilitating wireless file transfer between a computer and smartphones, tablets, or other Bluetooth-enabled devices.
  • Connecting IoT sensors or BLE-enabled devices to a Windows-based gateway or development system.

Technical Specifications

Wireless StandardBluetooth 4.0 (Classic & BLE)
InterfaceUSB 2.0
Operating System SupportWindows 8, 8.1, 10, 11 (Plug and Play)
Maximum Concurrent Connections7 Devices
Transmission RangeUp to 10 meters
Dimensions (L x W)19.85 mm x 15.7 mm
Weight48 g

Frequently Asked Questions

Which Windows operating systems are supported by the TP-Link UB4A adapter?

The UB4A adapter supports driver-free plug-and-play installation on Windows 8, 8.1, 10, and 11. For these systems, simply insert the adapter into a USB port; Windows will automatically recognize and install the necessary drivers. It is not officially supported on macOS or Linux. Always ensure your Windows system is updated to the latest version for optimal compatibility and performance with Bluetooth devices.

What types of devices can I connect using this Bluetooth adapter?

You can connect a wide range of Bluetooth Classic and BLE devices, including wireless mice, keyboards, headsets, speakers, smartphones, tablets, and fitness trackers. The adapter supports up to seven simultaneous connections. Ensure your peripheral devices are in pairing mode and search for them using your computer's Bluetooth settings menu after the adapter is installed and recognized by the Windows operating system.

Does the nano design mean the adapter protrudes from the USB port?

No, the nano design is specifically engineered to sit flush within the USB port, leaving only a minimal portion exposed. This low-profile form factor reduces the risk of the adapter being accidentally bumped or broken, making it ideal for use with laptops during travel. It draws power and handles data communication entirely through the USB 2.0 interface without requiring any external power source or bulky housing.

Package Includes

  • 1 x TP-Link UB4A Bluetooth 4.0 Nano USB Adapter

Additional Information

Weight 0.048 kg
Dimensions 1.985 × 1.57 cm