FEATURES:

• Universal Multi-Device Pairing: Connect and use multiple Bluetooth devices simultaneously through a single USB port. Enjoy seamless multitasking with wireless keyboards, mice, and speakers all working together without cable clutter. Supports up to 5 connected devices at once for maximum productivity.
• Wide Peripheral Compatibility: Works flawlessly with virtually all Bluetooth-enabled devices including headphones, game controllers, printers, and more. Perfect for both work and play, compatible with Windows, macOS, Android and Linux systems. Experience true plug-and-play versatility.
• Bluetooth 5.1 with Enhanced Stability: Experience faster speeds and more reliable connections with advanced Bluetooth 5.1 technology. Backward compatible with older Bluetooth 4.0/3.0 devices, ensuring all your peripherals keep working. Enjoy lag-free audio and instantaneous response for gaming and typing.
• Advanced Anti-Interference Technology: Military-grade signal stability maintains strong connections even in crowded wireless environments like offices, cafes and urban areas. Smart frequency hopping automatically avoids channel conflicts for uninterrupted performance.
• Plug-and-Play Simplicity: True driver-free installation - just insert into any USB port and it works instantly. Ultra-compact low-profile design won't block adjacent ports. Hot-swappable between different host devices with auto-reconnect capability.
• Extended 10m Wireless Range: Maintains stable connections up to 10 meters (33 feet) through walls and obstacles. Enhanced antenna design provides reliable whole-room coverage, perfect for conference rooms and home theater setups. Never worry about losing connection when moving around.

SPECIFICATION:

• Model: UA28
• SKU: 8587
• Color: Black
• Material: Plastic
• Dimensions: 30×17×6mm
• Weight: 2.7g
• Bluetooth Version: 5.1 (Backward compatible with 4.0/3.0)
• Supported Devices: Keyboards, mice, headphones, speakers, game controllers

Q: What exactly does this device do?
A: This is a plug-and-play USB Bluetooth adapter that adds wireless connectivity to devices without built-in Bluetooth (like older computers or car stereos). It lets you connect headphones, keyboards, mice, game controllers and more.

Q: How many devices can connect simultaneously?
A: Supports up to 5 concurrent connections (e.g., 1 headset + 1 keyboard + 1 mouse + 2 controllers), though actual performance depends on device types and bandwidth usage.

Q: Will this work with my Windows 7 PC?
A: Yes, it’s compatible with Windows 7/8/10/11, macOS 10.12+, Linux (kernel 3.0+), and ChromeOS. No additional drivers are required.

Q: Does the latency affect gaming or video calls?
A: The adapter maintains ultra-low latency (<10ms), which is imperceptible during gaming, streaming, or video conferencing.

Q: Can I use it with a USB-C port?
A: You’ll need a USB-A to USB-C adapter (not included) to connect to USB-C ports, as the UA28 has a standard USB-A plug.

Q: What’s the maximum range for stable connectivity?
A: It reliably operates within 10 meters (33ft) in open spaces. Walls or interference may reduce this range slightly.

Q: Does it drain power from my laptop’s USB port?
A: The adapter consumes minimal power (0.5W) and won’t noticeably impact your device’s battery life.

Q: Will nearby Wi-Fi routers cause interference?
A: Built-in anti-interference technology minimizes signal disruption, even in areas with heavy Wi-Fi or Bluetooth traffic.

Q: Is it compatible with Bluetooth game controllers like Xbox?
A: Yes, it works with most mainstream controllers, including Xbox Wireless and PlayStation DualShock models.

Q: What if my Bluetooth device uses an older version (e.g., 3.0)?
A: Backward compatibility ensures seamless pairing with Bluetooth 3.0/4.0 devices, though some features like low latency may be limited.