Upgrade Your Windows PC with Bluetooth 5.3
The UNITEK B105B USB Bluetooth 5.3 Adapter provides a convenient way to add wireless Bluetooth connectivity to compatible Windows desktop computers and laptops.
Designed for computers that lack built-in Bluetooth or require an external Bluetooth connection, this compact USB-A adapter helps reduce dependence on wired accessories.
It supports Bluetooth 5.3 with backward compatibility for Bluetooth 4.0 and 3.0 devices, according to the supplied specifications.
Users can pair supported Bluetooth headphones, wireless keyboards, mice, speakers, smartphones and game controllers without installing additional internal computer hardware.
The adapter uses a standard USB-A connection, making it suitable for compatible desktop and laptop USB ports.
When searching for the Best USB Bluetooth Adapter in Pakistan, the UNITEK B105B offers Bluetooth 5.3 connectivity, a rated 20-meter wireless range, EDR technology and support for multiple Bluetooth peripherals in a compact design.
Check the UNITEK B105B Price in Pakistan for exceptional value.
Bluetooth 5.3 with EDR Wireless Performance
The UNITEK B105B supports Bluetooth 5.3 and Enhanced Data Rate technology with a maximum rated data rate of 3Mbps.
This wireless connection can be used for supported Bluetooth communication tasks, including peripheral connectivity, compatible audio streaming and file exchange between paired devices.
The supplied product information identifies support for SBC and AAC audio codecs, allowing compatible Bluetooth headphones and speakers to be used for music, video calls and everyday audio playback.
Bluetooth audio performance depends on the connected device, operating system, codec negotiation and wireless environment.
For gaming, the adapter can connect compatible Bluetooth controllers and other supported peripherals. UNITEK 8K Fiber Optic HDMI Cable (20 Meter) 8K@60Hz Actual controller compatibility and input latency depend on the controller model, Windows support and the software being used.
The adapter provides a practical wireless connection for home computing, office work, entertainment and compatible PC gaming accessories.
20-Meter Range and Multiple Bluetooth Connections
The B105B offers a rated Bluetooth operating range of up to 20 meters in open space.
This provides flexibility when using supported wireless accessories around a workstation or within an unobstructed room.
Actual range can decrease because of walls, furniture, nearby wireless devices, electromagnetic interference and the capabilities of connected Bluetooth equipment.
According to the supplied specifications, the adapter supports up to seven connected Bluetooth devices.
This allows users to build a wireless desktop setup using compatible devices such as a mouse, keyboard, headset, speaker and other supported Bluetooth peripherals.
The number of devices that can operate actively at the same time, particularly audio devices, depends on Windows Bluetooth handling, supported profiles and individual device limitations.
Windows Plug-and-Play and USB-A Connectivity
The UNITEK B105B is designed for Windows-based computers with an available USB-A port.
The supplied product information identifies plug-and-play operation for Windows 11, Windows 10 and Windows 8.1, while Windows 7 requires an additional driver.
After connecting the adapter to a compatible computer, users can access the Windows Bluetooth settings to discover and pair supported devices.
Its USB 2.0 interface provides a standard physical connection to the host computer. The USB interface rating of 480Mbps is separate from the adapter’s maximum Bluetooth EDR data rate of 3Mbps.
The B105B is not listed as compatible with macOS, Linux, televisions or automotive entertainment systems.
This makes it most appropriate for users who specifically need Bluetooth connectivity on a supported Windows PC or laptop.
Compact Design for Home, Office and Gaming
The UNITEK B105B has a small form factor that makes it convenient to carry with a laptop or keep connected to a desktop computer.
Its dimensions are 30.4 x 16.25 x 7.3 millimeters, with a listed weight of approximately 5 grams.
The low-power design draws power directly from the computer’s USB port, eliminating the need for a separate power adapter.
Common applications include:
- Wireless Audio: Connect compatible Bluetooth headphones and speakers for music, videos and computer audio.
- Office Productivity: Use Bluetooth keyboards and mice to reduce cable clutter around a workstation.
- PC Gaming: Pair compatible Bluetooth-enabled controllers and gaming accessories.
- Online Meetings: Connect supported Bluetooth headsets for communication applications.
- Smartphone Connectivity: Pair compatible phones with Windows for supported Bluetooth functions.
- Portable Computing: Add Bluetooth connectivity to a compatible Windows laptop using a compact USB-A accessory.
Buy UNITEK B105B Bluetooth 5.3 Adapter in Pakistan
Upgrade your Windows computer with a compact Bluetooth adapter designed for wireless accessories, everyday productivity, audio connectivity and compatible gaming peripherals.
The UNITEK B105B combines Bluetooth 5.3, up to 20 meters of rated wireless range, 3Mbps EDR support and connectivity for multiple compatible devices in a lightweight USB-A design.
Whether you want to connect Bluetooth headphones to your desktop PC, replace a wired keyboard and mouse setup or pair a compatible gaming controller, the B105B provides a convenient external Bluetooth solution.
Order the UNITEK B105B USB Bluetooth 5.3 Adapter in Pakistan today and add wireless connectivity to your compatible Windows desktop or laptop.
Check the latest UNITEK B105B Price in Pakistan and buy from the Official UNITEK Store in Pakistan for a genuine UNITEK product.
Product Specifications
- Brand: UNITEK
- Model: B105B
- Product Type: USB Bluetooth Adapter
- Bluetooth Version: Bluetooth 5.3
- Backward Compatibility: Bluetooth 4.0 and 3.0 according to supplied specifications
- Bluetooth Technology: Enhanced Data Rate
- Maximum Bluetooth Data Rate: Up to 3Mbps
- Wireless Range: Up to 20 meters / 65.62 feet in open space
- Maximum Connected Devices: Up to 7 compatible Bluetooth devices
- USB Connector: USB-A
- USB Interface: USB 2.0
- USB Interface Rated Speed: 480Mbps
- Supported Audio Codecs: SBC and AAC according to supplied product information
- Windows 11: Supported
- Windows 10: Supported
- Windows 8.1: Supported
- Windows 7: Additional driver required according to supplied information
- macOS Compatibility: Not supported
- Linux Compatibility: Not supported
- TV Compatibility: Not supported
- Car System Compatibility: Not supported
- Compatible Accessories: Bluetooth headphones, speakers, keyboards, mice, smartphones and supported game controllers
- Power Source: USB port
- Length: 30.4 millimeters / 1.20 inches
- Width: 16.25 millimeters / 0.64 inches
- Height: 7.3 millimeters / 0.29 inches
- Weight: Approximately 5 grams / 0.18 ounces
- Primary Application: Bluetooth connectivity for compatible Windows PCs and laptops
Important Notes
- Windows Compatibility: Plug-and-play support is listed for Windows 11, Windows 10 and Windows 8.1. Windows 7 requires an additional driver.
- Unsupported Systems: The supplied information excludes macOS, Linux, televisions and car entertainment systems.
- Wireless Range: The stated 20-meter range applies to open-space conditions. Indoor range may be lower.
- Device Connections: Support for up to seven connected devices does not guarantee simultaneous operation of every Bluetooth profile or audio stream.
- Bluetooth Data Rate: The 3Mbps figure is the rated EDR signaling rate, not a guaranteed file-transfer throughput.
- Gaming Compatibility: Controller pairing depends on the specific controller, operating system and application.
- Audio Codecs: Available codecs depend on Windows and the paired audio device.
- USB Interference: If wireless performance becomes unstable, try another USB port or increase the distance from nearby USB 3.0 equipment.
- Existing Bluetooth Hardware: Computers with built-in Bluetooth may require Bluetooth device selection or configuration to avoid conflicts.
What’s in the Box
- Bluetooth Adapter: 1 x UNITEK B105B USB Bluetooth 5.3 Adapter
Additional package accessories and documentation are not specified in the supplied product information.
Frequently Asked Questions
Q1: Can the UNITEK B105B add Bluetooth to a desktop PC?
Yes. UNITEK 8K Fiber Optic HDMI Cable (60 Meter) 8K@60Hz The B105B is designed to add Bluetooth connectivity to compatible Windows desktop computers and laptops through an available USB-A port.
Q2: Does it work with Bluetooth headphones and speakers?
Yes. It supports compatible Bluetooth audio devices, with SBC and AAC codec support identified in the supplied product information. Actual codec availability depends on the paired device and Windows configuration.
Q3: What is the maximum Bluetooth range?
The rated range is up to 20 meters in open space. Obstacles and wireless interference can reduce the usable distance.
Q4: Can I connect a Bluetooth keyboard and mouse together?
Yes. UNITEK 8K Fiber Optic HDMI Cable (10 Meter) 8K@60Hz The adapter supports multiple compatible Bluetooth peripherals, including keyboards and mice, subject to the connected devices and Windows Bluetooth capabilities.
Q5: Does the UNITEK B105B support gaming controllers?
The supplied information identifies compatibility with Bluetooth-enabled Xbox and PS4 controllers. Actual pairing and game support depend on the controller model, Windows version and application.
Q6: Is a driver required for Windows 10 or Windows 11?
The supplied product information describes plug-and-play support for Windows 10 and Windows 11. Driver installation or updates may still be necessary depending on the computer’s configuration.
Q7: Can I use the adapter with a MacBook or Linux computer?
No. The supplied product specifications identify this model as a Windows-compatible adapter and exclude macOS and Linux support.
Q8: Can I transfer files between a smartphone and Windows PC?
Yes, provided the smartphone and Windows computer support the required Bluetooth file-transfer functionality. UNITEK 8K Fiber Optic HDMI Cable (100 Meter) 8K@60Hz Actual transfer speed will be lower than the maximum rated Bluetooth EDR signaling rate.
Q9: Why does my Bluetooth connection sometimes become unstable?
Possible causes include wireless interference, obstacles, excessive distance, USB 3.0 interference and device compatibility. Moving the adapter to another USB port and reducing nearby interference may improve connectivity.
Q10: Where can I buy the UNITEK B105B Bluetooth 5.3 Adapter in Pakistan?
Buy the UNITEK B105B USB Bluetooth 5.3 Adapter from the Official UNITEK Store in Pakistan. Check the latest UNITEK B105B Price in Pakistan and order today to add Bluetooth connectivity to your compatible Windows PC or laptop. It is a convenient option for connecting wireless headphones, speakers, keyboards, mice and supported gaming accessories.
Zeeshan (verified owner) –
Amazing performance for gaming, audio, and wireless device connectivity.