Specifications:
- Bluetooth Version: Bluetooth 4.0 (Backward compatible with Bluetooth 3.0/2.1/2.0)
- Interface: USB 2.0 (compatible with USB 1.1)
- Bluetooth Range: Up to 33 feet (10 meters), Class 2
- Data Transfer Rate: Supports up to 3 Mbps (Bluetooth 4.0)
- Power Consumption: Low power consumption with Bluetooth 4.0’s energy-efficient technology
- Operating Systems Supported:
- Windows 10/8/7/XP (32/64-bit)
- Linux (driver available on TP-Link website)
- Security: Supports Secure Simple Pairing (SSP), encryption, and authentication features for safe connections
- LED Indicator: Provides status indicator for Bluetooth connection
- Dimensions:
- Adapter Size: 1.3 x 0.6 x 0.3 inches (32.8 x 15.2 x 8.5 mm)
- Weight: Approximately 0.4 ounces (12 g)
- Compatibility: Works with Bluetooth-enabled devices such as headphones, speakers, keyboards, mice, printers, and smartphones.
- Installation: Plug-and-play for Windows 8/10 (drivers available for earlier versions of Windows and Linux)
- Package Contents:
- TP-Link UB400 Bluetooth Adapter
- Quick Installation Guide
- Resource CD (optional for driver installation)
Description:

Product Overview
The TP-Link UB400 Bluetooth 4.0 Nano USB Adapter offers seamless, high-speed wireless Bluetooth connectivity for your PC or laptop. Compact and easy to use, this nano USB adapter allows you to connect Bluetooth devices such as mice, keyboards, headphones, speakers, and more. Whether you’re streaming audio, transferring files, or using wireless peripherals, this adapter ensures reliable performance with Bluetooth 4.0 technology and low energy consumption.
TP-Link UB400 Bluetooth 4.0 Nano USB Adapter Key Features:
- Bluetooth 4.0 Technology: Provides fast, stable wireless connections for a range of Bluetooth devices.
- Nano Design: Ultra-compact size that stays plugged into your device without obstruction.
- Low Power Consumption: Optimized for energy efficiency, reducing power usage while delivering reliable performance.
- Wide Compatibility: Compatible with Windows 10/8/7, Linux, and other major operating systems.
- Easy Plug-and-Play: Simple installation—no driver CD required for most systems (drivers available for download).
- Multi-Device Support: Connects to a variety of Bluetooth-enabled devices including headphones, speakers, mice, keyboards, and more.
- Class 2 Bluetooth Range: Offers stable connection up to 33 feet (10 meters).
Why Choose TP-Link UB400 Bluetooth Adapter?
- Compact and Convenient: The small, unobtrusive design makes the UB400 ideal for users who want a low-profile solution for Bluetooth connectivity.
- Energy Efficient: Bluetooth 4.0 technology ensures that your laptop or PC doesn’t waste unnecessary power while using Bluetooth devices.
- Affordable and Reliable: TP-Link’s reputation for quality at an affordable price means the UB400 delivers dependable performance without breaking the bank.
Ideal For:
- Laptops & Desktops: Add Bluetooth functionality to non-Bluetooth computers or older devices.
- Wireless Audio Streaming: Connect Bluetooth headphones or speakers for high-quality audio.
- Peripheral Devices: Use Bluetooth keyboards, mice, or printers wirelessly for a cleaner, more efficient setup.
Frequently Asked Questions
What is the price of the TP-Link UB400 Bluetooth 4.0 Nano USB Adapter in Bangladesh?
The TP-Link UB400 Bluetooth 4.0 Nano USB Adapter is priced at BDT 800 at T-TECH Bangladesh, with EMI options available on eligible cards.
Is the TP-Link UB400 Bluetooth 4.0 Nano USB Adapter an authentic product?
All TP Link products sold at T-TECH Bangladesh are 100% genuine, sourced through official channels.
Does the TP-Link UB400 Bluetooth 4.0 Nano USB Adapter come with a warranty?
Yes, it comes with official warranty coverage handled directly through T-TECH's after-sales service.
Can I pay cash on delivery for the TP-Link UB400 Bluetooth 4.0 Nano USB Adapter?
Yes, cash on delivery is available nationwide, along with EMI payment options on eligible cards.
How long does delivery take for the TP-Link UB400 Bluetooth 4.0 Nano USB Adapter in Bangladesh?
Orders are typically processed within 1 business day and delivered within 1–5 business days across Bangladesh, with a 7-day return window.





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