Simplecom NB640 USB Bluetooth 6.0 Adapter Wireless Dongle | NB640

Simplecom NB640 USB Bluetooth 6.0 Adapter Wireless Dongle

This advanced dual-mode wireless adapter brings Bluetooth 6.0 connectivity to your PC or laptop, providing faster device discovery, lower latency, and reduced energy consumption. Supporting dual-mode Bluetooth BR/EDR and BLE technology, the adapter delivers enhanced compatibility and efficient performance for both classic and low-energy devices.
Compliant with Bluetooth Core Specification 6.0, the adapter offers EDR data transfer rates of up to 3Mbps for smooth wireless connectivity. Enhanced codec support helps deliver high-resolution wireless audio for a better listening experience. With support for connecting up to 7 Bluetooth devices simultaneously and a wireless range of up to 20 meters, it is ideal for home, office, and entertainment setups. Simply plug it into a USB port for easy plug-and-play installation on Windows 10 and later operating systems.
You can easily connect multiple devices and enjoy wireless connectivity with a wide range of Bluetooth devices, including headphones, speakers, keyboards, mice, game controllers, printers, and smartphones.

Features
•Supports Bluetooth 6.0, backward compatible with previous versions
•Offers faster device discovery and reduced energy consumption
•Supports LMP Version 14 for Bluetooth Core Specification 6.0
•Connects with up to 7 Bluetooth devices simultaneously
•Supports Bluetooth Low Energy (BLE) to help minimize power usage
•Supports dual-mode Bluetooth BR/EDR and BLE
•Supports EDR data rates up to 3 Mbps
•Enhanced codec support for Hi-Res wireless audio
•Class II power standard with a signal range of up to 20 meters
•Supports plug and play for Windows 10 and later operating systems

Specifications
Bluetooth Protocol: Bluetooth 6.0 (backward compatible)
Interface: USB 2.0
Input Power: USB powered
Operating Frequency: 2.402 – 2.480 GHz
Transmission Range: up to 20m (Class II)
Sensitivity: -86dBm @ 0.1%BER
Profiles: SPP, HID, ANCS, HSP, HFP, HCRP, A2DP, AVRCP
Operation Modes: BR/EDR (Classic), BLE (Low Energy)
Operating Temperature: 0°C – 40°C
Operating Humidity: 10% – 90% RH (without condensation)
Dimensions: 22 × 14 × 6 mm (L × W × H)
OS Compatibility: Windows 7 (driver required), Windows 10 and later (plug and play)

Important Notes
•If your PC has a built-in Bluetooth, that adapter must be removed or disabled in your system BIOS or Windows Device Manager. Windows cannot manage two concurrent Bluetooth radio controllers.
•This adapter is plug and play for Windows 10 and later operating systems, and it will be installed automatically when plugged into computer (internet connection is required). Windows 7 require driver installation (driver download is required).

Product Last Updated: 24/09/2026

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