---
product_id: 236493874
title: "USB Bluetooth Adapter 300m Working Dist, UD100-G03 (300m Working Dist. Exchangeable Antenna, Bluesoleil Driver (Works with Microsoft Bluetooth Driver))"
brand: "sena"
price: "NT$2798"
currency: TWD
in_stock: true
reviews_count: 13
category: "Sena"
url: https://www.desertcart.tw/products/236493874-usb-bluetooth-adapter-300m-working-dist-ud100-g03-300m-working
store_origin: TW
region: Taiwan
---

# 300m default range USB 2.0 plug & play 7 simultaneous connections USB Bluetooth Adapter 300m Working Dist, UD100-G03 (300m Working Dist. Exchangeable Antenna, Bluesoleil Driver (Works with Microsoft Bluetooth Driver))

**Brand:** sena
**Price:** NT$2798
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your wireless game with Sena’s powerhouse Bluetooth adapter!

## Quick Answers

- **What is this?** USB Bluetooth Adapter 300m Working Dist, UD100-G03 (300m Working Dist. Exchangeable Antenna, Bluesoleil Driver (Works with Microsoft Bluetooth Driver)) by sena
- **How much does it cost?** NT$2798 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/236493874-usb-bluetooth-adapter-300m-working-dist-ud100-g03-300m-working)

## Best For

- sena enthusiasts

## Why This Product

- Trusted sena brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Device Mastery:** Seamlessly connect up to 7 devices simultaneously—perfect for your smart workspace or home setup.
- • **Plug & Play Simplicity:** Effortless USB 2.0 installation with Bluesoleil driver support—get connected in minutes, no hassle.
- • **Robust Profile Support:** Supports 20+ Bluetooth profiles including A2DP, HID, PAN, and more for versatile device compatibility.
- • **Extended Bluetooth Reach:** Unleash wireless freedom with up to 300m range, extendable to 600m+ with optional antenna.
- • **Industrial-Grade Reliability:** Stable, long-distance Bluetooth connectivity trusted by pros, even in challenging environments like freezers.

## Overview

The Sena UD100-G03 is a professional-grade USB Bluetooth 4.0 adapter offering an impressive 300m wireless range (extendable to 600m+ with optional antennas). It supports up to 7 simultaneous device connections and over 20 Bluetooth profiles, ensuring versatile compatibility. Designed for easy Windows setup with Bluesoleil drivers, it delivers stable, industrial-strength performance ideal for demanding environments and smart home integrations.

## Description

The Parani-UD100 is a class 1 type Bluetooth USB adapter that supports 300 meters of wireless transmission distance by default. The working distance can be further extended up to 1000 meters using optional replacement antenna. Thanks to its longer communication distance than other regular Bluetooth USB adapters, it is suitable for industrial or special applications. Parani-UD100 is compatible with other SENA Bluetooth devices perfectly.

Review: Easy Bluetooth Setup for Home Assistant - Almost Too Easy - Was honestly expecting more hassle setting this up with Home Assistant, but this little dongle surprised me. Pretty much plug and play - just stuck it in, did some basic config in Home Assistant, and boom - Bluetooth connectivity achieved. I say "almost" plug and play because there were a couple quick setup steps in HA, but nothing complicated. Range is decent for what it is, and it's been stable - no random disconnects or weird behavior that you sometimes get with cheap Bluetooth adapters. If you are using Home Assistant in a docker container make sure to expose the DBus socker this should be added to your docker config volumes: - /run/dbus:/run/dbus:ro Then on a debian-based operating system install BlueZ which is needed to use the bluetooth dongle. sudo apt-get -y install bluez
Review: Works even better than expected - Plugged it in to my Home Assistant computer and it was detected almost immediately. Once configured, I turned on three devices to connect to it and they were all found immediately. The connection continues to work even inside of a fridge and freezer.

## Features

- Bluetooth 4.0, USB 2.0, supports up to 7 simultaneous connections
- Supports Bluetooth DUN, FAX, SPP, HID, FTP, OPP, SDP, HCRP, LAN, OBEX FTP, OBEX OPP, OBEX BIP, BIP, AVRCP, A2DP, HSP, HFP, PAN, BPP, Headset, AVCTP, AVDTP, HDP, Find Me, Proximity, Health Thermometer, Heart Rate, HID OVER GATT profiles
- Easy to use Windows configuration tool available
- Bluetooth driver needed (Bluesoleil driver)
- Working distance (In an open field): Normally 300 meters, up to 600 meters using 5 dipole antenna

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0161B5ATM |
| Best Sellers Rank | #64 in Bluetooth Network Adapters |
| Customer Reviews | 4.4 4.4 out of 5 stars (167) |
| Date First Available | February 4, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 ounces |
| Item model number | UD100-G03 |
| Manufacturer | Sena |
| Product Dimensions | 7.5 x 5.5 x 0.1 inches |

## Product Details

- **Brand:** Sena
- **Color:** red, black
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Bluetooth, USB
- **Global Trade Identification Number:** 08809277261358
- **Hardware Interface:** Bluetooth
- **Item Weight:** 0.05 Kilograms
- **Manufacturer:** Sena
- **UPC:** 885465001300

## Images

![USB Bluetooth Adapter 300m Working Dist, UD100-G03 (300m Working Dist. Exchangeable Antenna, Bluesoleil Driver (Works with Microsoft Bluetooth Driver)) - Image 1](https://m.media-amazon.com/images/I/71IJbKEozRL.jpg)

## Questions & Answers

**Q: Can the antenna be removed to add a different antenna? what type of antennas are supported? is the rp-sma connector on the device male or female?**
A: Yes, you can use other RP-SMA antennas with the UD100. We have optional 5db antenna sold separately too. (http://www.buysenanetworks.com/dat5-g01r.html). The connector on the device side is female.

**Q: Will this function as a standard bluetooth adapter for a pc application?  is it compatible with windows 10?**
A: Yes, it functions as a standard bluetooth adapter and compatible with Windows 10.

**Q: Can i connect multiple usb devices to my pc if i use this dongle?**
A: You can connect up to 7 Bluetooth devices, but not multiple USB devices.

**Q: Will this extend the bluetooth range of an iMac?**
A: you would have to shut off your current Bluetooth and then use this instead. Then you would get much much more range.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Bluetooth Setup for Home Assistant - Almost Too Easy
*by D***F on December 1, 2024*

Was honestly expecting more hassle setting this up with Home Assistant, but this little dongle surprised me. Pretty much plug and play - just stuck it in, did some basic config in Home Assistant, and boom - Bluetooth connectivity achieved. I say "almost" plug and play because there were a couple quick setup steps in HA, but nothing complicated. Range is decent for what it is, and it's been stable - no random disconnects or weird behavior that you sometimes get with cheap Bluetooth adapters. If you are using Home Assistant in a docker container make sure to expose the DBus socker this should be added to your docker config volumes: - /run/dbus:/run/dbus:ro Then on a debian-based operating system install BlueZ which is needed to use the bluetooth dongle. sudo apt-get -y install bluez

### ⭐⭐⭐⭐⭐ Works even better than expected
*by D***R on January 14, 2026*

Plugged it in to my Home Assistant computer and it was detected almost immediately. Once configured, I turned on three devices to connect to it and they were all found immediately. The connection continues to work even inside of a fridge and freezer.

### ⭐⭐⭐⭐⭐ Best bt adapter
*by F***E on August 31, 2024*

Works really well. Plug and play in linux. Good range.

## Frequently Bought Together

- Sena USB Bluetooth Adapter 300m Working Dist, UD100-G03 (300m Working Dist. Exchangeable Antenna, Bluesoleil Driver (Works with Microsoft Bluetooth Driver))
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-16*