QR Computers USB5.0DONGLE Wireless Adapter

The QR Computers USB5.0DONGLE Wireless Adapter is a compact and efficient USB-class‑II Bluetooth 5.0 dongle that transforms a standard desktop or laptop into a modern Bluetooth-enabled device. Within a sleek, low‑profile shell—typically around 2 × 1.6 × 0.5 in (L × W × H)—this adapter delivers reliable pairing and data transfer with multiple wireless peripherals such as headphones, speakers, keyboards, mice, and controllers. With the advanced Bluetooth 5.0 protocol, it offers improved range, stability, and energy efficiency compared to previous generations, supporting classic and low‑energy modes while maintaining backwards compatibility with Bluetooth 4.x and lower. Easy to use, the device supports plug‑and‑play on recent Windows platforms and may include a driver CD or downloadable installer for broader OS support. Ideal for enhancing connectivity on devices lacking built‑in Bluetooth, the QR Computers dongle offers seamless multimedia streaming, hands‑free audio, and wireless input without cluttering your workspace. Its unobtrusive design lets it stay plugged in without blocking adjacent USB ports, making it perfect for both desktop and mobile use.