Enhance your wireless connectivity with this high-performance Bluetooth Adapter featuring the advanced CSR8510 chip, fully compliant with Bluetooth 4.0 specifications and supporting dual-mode transmission. Designed for seamless compatibility and reliable performance, this adapter ensures stable and high-speed wireless data transfer, making it an ideal solution for connecting various Bluetooth-enabled devices to your PC or Mac. Key Features: · Advanced CSR4.0 Technology: Equipped with the CSR8510 chip, this Bluetooth adapter supports Bluetooth 4.0 and dual-mode transmission, delivering enhanced wireless performance and energy efficiency. · Broad Compatibility: Fully backward compatible with Bluetooth 2.0, 2.1, and 3.0 devices, ensuring smooth connection with a wide range of Bluetooth-enabled peripherals including headsets, keyboards, mice, printers, and more. · Extended Transmission Range: Provides a strong and stable signal with a transmission distance of up to 20 meters in open space, allowing greater flexibility and mobility without signal loss. · High-Speed Data Transfer: Supports a maximum data transfer rate of 3Mbps, enabling fast and stable transmission of files and audio data for uninterrupted streaming and communication. · USB 2.0 Interface: Features a versatile USB 2.0 interface compatible with USB 2.0 and 3.0 ports, offering easy plug-and-play installation and broad device support. · Compact and Portable Design: Ultra-mini and lightweight, measuring approximately 2.2 x 1.5 cm and weighing about 20g, making it convenient to carry and use anywhere. · Intelligent Power Management: Incorporates ultra-low latency connection, intelligent sleep/wake energy-saving functions, and 24-bit CRC error checking to reduce interference and optimize performance. · Wide Operating System Support: Compatible with Windows ME/2000/XP/2003/Vista/7/8/8.1 and Mac OS versions 10.2 to 10.84, providing versatile connectivity options for various systems. · Comprehensive Bluetooth Functions: Supports wireless LAN networking, file transfer, data synchronization, virtual serial port, wireless printing, headset connection, and Bluetooth interface for peripherals like mice and keyboards. Specifications: · Type: Bluetooth Adapter · Model: BTD-401 · Weight: Approx. 20g · Size: Approx. 2.2 x 1.5 cm (0.9 x 0.6 in) · Bluetooth Standard: V4.0 + EDR dual mode · Chipset: CSR8510A10 · USB Interface: USB 2.0 (compatible with USB 2.0/3.0) · Operating Frequency: 2.4GHz - 2.483GHz (FHSS technology) · Operating Range: 20-50 meters (open space) · Data Transfer Rate: Up to 3Mbps · Sensitivity: < -85dBM · Security: Built-in password and user authorization · Power Supply: USB powered Package Includes: · 1 x Bluetooth Adapter (No Driver CD included) This Bluetooth Adapter is the perfect wireless solution for enhancing connectivity between your computer and Bluetooth-enabled devices. Its advanced features, broad compatibility, and compact design make it an essential accessory for both professional and personal use, delivering fast, reliable, and secure wireless communication.