| Specifications | Details |
| Brand / Model | Unitek / B105B (Note: Some regional listings occasionally mislabel or group this exact model under generic/TP-Link searches) |
| Bluetooth Version | Bluetooth 5.3 with EDR (Enhanced Data Rate) and BLE (Bluetooth Low Energy) |
| Data Transfer Rate | Up to 3 Mbps |
| Transmission Range | Up to 20 – 30 meters (in an open area) |
| Interface | USB Type-A (USB 2.0 / Plug-and-Play) |
| Multi-Device Support | Connect up to 5 to 7 devices simultaneously without interference (headsets, mice, keyboards, game controllers) |
| Compatibility & Drivers | Plug-and-play for Windows 11, 10, and 8.1 ( driver required for Windows 7) |
| Key Features | • Ultra-compact, low-profile nano design that can stay plugged into a laptop or PC
• Improved audio streaming quality and lower power consumption
• Enhanced pairing stability and reduced latency |
