Digitus DN-30210-1 Bluetooth 4.0 Tiny USB Adapter Wireless Class 2 Black

The Digitus DN-30210-1 Bluetooth 4.0 Tiny USB Adapter Wireless Class 2 Black is a compact and reliable wireless solution designed to add Bluetooth connectivity to your desktop PC or notebook. Featuring Bluetooth V4.0 + EDR technology and a Class 2 range, this tiny USB adapter allows seamless connection with various peripheral devices such as headsets, smartphones, mice, and keyboards. Its ultra-low power consumption and CSR chipset ensure efficient operation and stable signal transmission within an operating distance of up to 10 meters.

Advantages

This wireless USB adapter stands out due to its extremely compact design, allowing it to remain plugged into a laptop USB port without obstructing adjacent ports or bags. It incorporates Bluetooth Low Energy (BLE) technology to minimize battery drain on connected devices. With its broad profile support including A2DP, AVRCP, and HID, it easily handles audio streaming, file transfers, and input devices. The plug-and-play installation ensures a straightforward setup process without the need for complex driver configurations.

Suitable for

• Adding Bluetooth connectivity to desktop computers and laptops lacking built-in modules
• Connecting wireless audio peripherals like headsets and speakers
• Pairing input devices such as mice, keyboards, and presentation clickers
• Syncing data with smartphones, tablets, and other mobile devices

When it may not be suitable

This adapter is not intended for high-speed local area network bridging or heavy data center environments, as its Class 2 range is optimized for personal workspace peripherals. It may also not suit users requiring extended long-range Bluetooth coverage beyond ten meters or those operating on unsupported legacy operating systems outside of Windows 7, 8, 10, and 11.

Key specifications

• Bluetooth version 4.0 with EDR and dual-mode support
• Host interface via full-speed USB 2.0
• Operation distance up to 10 meters
• Frequency band 2.402-2.48 GHz ISM
• CSR Bluetooth chipset with ultra-low power consumption
• Supported profiles include A2DP, AVRCP, HID, SPP, and OPP
• Compatible with Microsoft Windows 7, 8, 10, and 11
• Dimensions of 23 x 14.2 x 4.5 mm and weight of 2.4 g

How to use

To begin using the adapter, insert the tiny USB device into an available USB port on your personal computer or notebook. The operating system will automatically recognize the hardware through plug-and-play functionality. Once recognized, access your computer's Bluetooth settings menu to search for nearby discoverable devices. Select your peripheral device, complete the pairing process, and begin wireless communication.

What to consider before purchase

• Verify that your computer runs a compatible operating system such as Windows 7, 8, 10, or 11
• Check the physical layout of your USB ports to ensure clearance for adjacent connections
• Confirm the required Bluetooth profiles of your peripheral devices match the adapter capabilities
• Assess your spatial requirements to ensure the 10-meter operating range is sufficient

Usage recommendations

For optimal signal stability, insert the Bluetooth adapter into a front or top USB port on your desktop computer to minimize physical obstructions. Keep peripheral devices within the recommended operating distance and avoid placing large metallic objects directly between the adapter and connected devices. Remove the adapter gently when transporting a laptop to prevent accidental damage to the USB port.