What can I do if the Bluetooth adapter isn’t working?

1. Remove other Bluetooth devices from your PC. 2. Disable any existing ones in Device Manager. 3. Reinsert the Bluetooth adapter and reconnect. (Refer to the user manual for detailed steps.)

What operating systems are compatible with the BTD400?

Currently supported operating systems include Windows 11/10/8.1. Please note that BTD-400 does not support Linux & Mac OS

Can the BTD400 support more than one device at a time?

Yes, it can support up to 5 devices simultaneously.

How do I connect to a PS5 controller?

1. Unpair it from your PS5. 2. Plug it into your PC via USB-C. 3. Press the PS button - once connected, unplug to use wirelessly.

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Kinivo USB Bluetooth Adapter for PC BTD400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8, Raspberry Pi, Linux, Laptop & Headphones

Kinivo USB Bluetooth Adapter for PC BTD400 (Bluetooth 4.0 Dongle Receiver, Low Energy) - Compatible with Windows 11/10/8.1/8, Raspberry Pi, Linux, Laptop & Headphones

Product ID: 431729

Details

Brand
Kinivo
Color
Black
Compatible Devices
Desktop Laptop
Compatible Operating System Family
Linux Windows
Data Link Protocol
Bluetooth USB
Data Transfer Rate
3 Megabits Per

💻Win/Linux/Raspberry Pi compatible

📶30 ft wireless range

🔌USB Bluetooth 4.0 dongle

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Sold byAmazon IsraelDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Kinivo
Color
Black
Compatible Devices
Desktop Laptop

Description

🚀 Upgrade your PC’s wireless game — connect smarter, move freer!

PLUG PLAY SIMPLICITY - Quick setup on Windows 8.1/8, with easy driver install for Windows 10/11.
CROSS PLATFORM POWERHOUSE - Supports Windows, Linux distros, and Raspberry Pi for ultimate versatility.
EXTENDED WIRELESS FREEDOM - Roam up to 30 feet without losing crystal-clear Bluetooth connection.
TRUSTED RELIABILITY SUPPORT - Backed by Kinivo’s 2-year warranty and responsive US-based customer care.
SEAMLESS MULTI DEVICE CONNECTIVITY - Effortlessly link your PC to phones, headsets, printers & Xbox One controllers.

The Kinivo USB Bluetooth Adapter BTD400 is a compact, Bluetooth 4.0 dongle designed to add reliable wireless connectivity to PCs and laptops without built-in Bluetooth. Supporting a 30-foot range and compatible with Windows 11/10/8.1/8, Linux, and Raspberry Pi, it enables seamless pairing with headsets, printers, and controllers. With easy installation, low energy consumption, and a two-year warranty, it’s the perfect upgrade for professionals seeking hassle-free, versatile Bluetooth performance.

Specifications

ASIN	B007Q45EF4
Best Sellers Rank	#40 in Bluetooth Network Adapters
Brand	Kinivo
Color	Black
Compatible Devices	Desktop, Keyboard, Laptop, Printer
Compatible Operating System Family	Linux, Windows
Customer Reviews	4.3 out of 5 stars 10,304 Reviews
Data Link Protocol	Bluetooth, USB
Data Transfer Rate	3 Megabits Per Second
Global Trade Identification Number	00609465956176, 07887117156669
Hardware Interface	Bluetooth 4.0
Item Dimensions L x W x H	0.5"L x 0.25"W x 0.75"H
Item Weight	0.01 Pounds
Manufacturer	Kinivo
Mfr Part Number	Bluetooth 4.0 USB adapter
Minimum Required Operating System Version	Windows 10
Model Number	Bluetooth 4.0 USB adapter
Product Dimensions	0.5"L x 0.25"W x 0.75"H
UPC	132018353288 609465956176 172304354698
Unit Count	1.0 Count
Warranty Description	Kinivo - Two Year Warranty

Reviews

R**N

16.02.2015

F**N

8.08.2016

K**U

18.04.2026

A**K

29.12.2012

S**E

22.03.2026

S**.

15.07.2013

D**S

1.05.2013

G**N

18.11.2013

L**L

4.12.2023

K**R

21.05.2025

F**R

19.05.2015

P**O

31.12.2021

R**D

23.04.2026

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