--- product_id: 159011475 title: "TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle" brand: "tp-link" price: "€ 8.57" currency: EUR in_stock: true category: "Tp Link" url: https://www.desertcart.at/products/159011475-tp-link-ub4a-bluetooth-usb-adapter-for-pc-nano-bluetooth store_origin: AT region: Austria --- # Plug & Play driver-free setup Nano-sized ultra-compact design Bluetooth 4.0 with Low Energy (BLE) TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle **Brand:** tp-link **Price:** € 8.57 **Availability:** ✅ In Stock ## Summary > 🔗 Tiny dongle, massive wireless freedom! ## Quick Answers - **What is this?** TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle by tp-link - **How much does it cost?** € 8.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/159011475-tp-link-ub4a-bluetooth-usb-adapter-for-pc-nano-bluetooth) ## Best For - tp-link enthusiasts ## Why This Product - Trusted tp-link brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Zero Hassle Setup:** Driver-free plug & play for Windows 7 through 10—get connected instantly, no downloads needed. - • **Trusted & Top-Ranked:** Join over 100,000 users who rated it 4.4 stars and made it the #1 Bluetooth adapter in its category. - • **Pocket-Sized Powerhouse:** Ultra-compact nano dongle fits discreetly on your PC without blocking other ports. - • **Universal Compatibility:** Backward compatible with Bluetooth 3.0/2.1/2.0/1.1, ensuring smooth pairing with all your devices. - • **Seamless Bluetooth 4.0 Connectivity:** Experience ultra-efficient wireless with the latest BLE tech for faster, low-energy data transfer. ## Overview The TP-Link UB4A Bluetooth USB Adapter is a nano-sized, driver-free Bluetooth 4.0 dongle designed for seamless wireless connectivity on Windows PCs. Supporting backward compatibility and boasting a top seller rank with over 100,000 positive reviews, it delivers reliable, low-energy Bluetooth performance in an ultra-compact form factor. ## Description Buy ## Features - Bluetooth 4.0 – applies the latest Bluetooth 4.0 with low energy (BLE) technology - 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 - Backward compatibility – full support for Bluetooth V3.0/2.1/2.0/1.1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YLDVM6B | | Best Sellers Rank | 174 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Bluetooth Network Adapters | | Box Contents | UB4A | | Brand | TP-Link | | Brand Name | TP-Link | | Color | Black/White | | Colour | Black/White | | Compatible Devices | Desktop | | Compatible Operating System Family | Windows | | Compatible devices | Desktop | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 102,006 Reviews | | Data Link Protocol | Bluetooth, USB | | Data Transfer Rate | 3 Megabits Per Second | | Data link protocol | Bluetooth, USB | | Global Trade Identification Number | 06935364053307 | | Hardware Interface | USB | | Hardware interface | USB | | Item Dimensions L x W x H | 15L x 7W x 19H millimetres | | Manufacturer | TP-Link | | Manufacturer Part Number | UB4A | | Minimum Required Operating System Version | Windows XP | | Model Number | UB4A | | Number of Items | 1 | | Number of Packs | 1 | | Product Warranty | 1 year manufacturer | | Product dimensions | 15L x 7W x 19H millimetres | | Unit Count | 1.00 count | ## Product Details - **Brand:** TP-Link - **Colour:** Black/White - **Compatible Operating System Family:** Windows - **Compatible devices:** Desktop - **Data link protocol:** Bluetooth, USB - **Data transfer rate:** 3 Megabits Per Second - **Hardware interface:** USB - **Minimum Required Operating System Version:** Windows XP - **Product dimensions:** 15L x 7W x 19H millimetres - **Unit count:** 1.00 count ## Images ![TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle - Image 1](https://m.media-amazon.com/images/I/71FBZcBM3LL.jpg) ![TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle - Image 2](https://m.media-amazon.com/images/I/61KphheW3EL.jpg) ![TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle - Image 3](https://m.media-amazon.com/images/I/51+QGZ-MUbL.jpg) ![TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle - Image 4](https://m.media-amazon.com/images/I/41wbwDncQwL.jpg) ![TP-Link UB4A Bluetooth USB Adapter for PC, Nano Bluetooth Dongle - Image 5](https://m.media-amazon.com/images/I/41Xc8FePjHL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Does this work with a PS4 controller on pc?** A: Yes. You need to hold the share and ps button, once it starts blinking it's ready to pair with a PC **Q: I do not understand, does it act as a receiver or a transmitter when plugged into your PC or both ?, forgive my ignorance but this is all new to me.** A: It acts as transmitter, so that you can connect devices to your PC such as phones and other devices **Q: Will it work in a tv soundbar ?** A: It's likely this would work. I use my soundbar for listening to my phone AND my PC. If your phone can connect to your sound bar via Bluetooth, it's likely your PC would too :) **Q: My pc is connected to my phone but my phone isnt connected to my pc?** A: On Windows, the phone will not connect to the pc unless needed, it is only paired. For example, when you send a file you select the Bluetooth device then it will send it. ## Frequently Bought Together - TP-Link UB4A Nano Bluetooth 4.0 USB Adapter for PC Laptop Desktop Computer, Long Range Bluetooth Adapter Compatible with Windows 10/8.1/8/7/XP, Dongle/Receiver, Plug & Play - Xbox Wireless Controller - Carbon Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/159011475-tp-link-ub4a-bluetooth-usb-adapter-for-pc-nano-bluetooth](https://www.desertcart.at/products/159011475-tp-link-ub4a-bluetooth-usb-adapter-for-pc-nano-bluetooth) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-21*