Description
The Esense D868 represents a significant upgrade over standard nano-sized Bluetooth dongles by prioritizing signal integrity and operational range. Equipped with a high-gain external antenna, this adapter overcomes the physical limitations of internal chips, allowing for a transmission distance of up to 100 meters in open environments. By utilizing a USB 3.0 interface, it ensures high-speed data throughput while maintaining full backward compatibility with USB 2.0 ports, making it a versatile tool for modernizing older hardware or enhancing high-performance workstations.
This product is for:
This adapter is specifically engineered for five key user groups:
- Desktop PC users whose motherboards lack native Bluetooth connectivity.
- Remote workers and office professionals who need to maintain headset connections while moving between rooms.
- Gamers requiring low-latency connections for wireless controllers and peripherals at a distance.
- Home entertainment enthusiasts connecting PC audio to distant Bluetooth speakers or amplifiers.
- IT professionals and developers who require a reliable, NCC-certified Bluetooth testing environment with consistent signal strength.
Detailed specifications:
Technical Specifications and Entity Data:
- Interface: USB 3.0 High-Speed (Compatible with USB 2.0)
- Transmission Range: Up to 100 meters (Class 1 performance)
- Frequency Range: 2.402-2.480GHz
- Operating Voltage: DC 5V via USB
- Body Dimensions: 34.5 x 15.0 x 9.0 mm
- Antenna Length: 114.0 mm
- Net Weight: 12 grams
- Certification: NCC CCAH22LP3520T2
- Material: Plastic, Metal, and Electronic Components
In practical application, the D868 eliminates the 'stutter' often associated with Bluetooth audio when moving away from the source. The 114mm antenna significantly reduces interference from other 2.4GHz devices, such as Wi-Fi routers or microwaves, which typically plague smaller adapters. Its plug-and-play functionality on modern operating systems ensures that users can achieve a high-strength wireless environment without complex software configurations, providing a seamless bridge between the PC and multiple Bluetooth-enabled peripherals.
When compared to standard internal Bluetooth cards or 'nano' USB dongles, the Esense D868 offers a distinct advantage in signal penetration and distance. While nano adapters are preferred for their low profile on laptops, they often fail at distances exceeding 10 meters or when obstructed by walls. The D868 sacrifices the ultra-small form factor for a high-gain physical antenna, making it the superior choice for stationary setups where reliability and long-range performance are the primary requirements.
Q&A:
Frequently Asked Questions:
- What is the maximum range of the Esense D868? It supports a transmission distance of up to 100 meters in an open, unobstructed environment.
- Is this adapter compatible with older USB 2.0 ports? Yes, the USB 3.0 interface is fully backward compatible with USB 2.0 slots.
- Does the device require an external power supply? No, it is powered directly via the 5V USB port on your computer.
- Can I use this on a computer that already has Bluetooth? Yes, but you should disable the existing Bluetooth driver in the Device Manager to avoid hardware conflicts.
- What does the NCC certification mean? The CCAH22LP3520T2 certification ensures the device meets legal radio frequency standards for safety and interference in regulated markets.
