USB Receiver Dongle Adapter 3Mbps Plug and Play for PC Wirele Speaker Audio Mouse Bluetooth-compatible 5.3Mini Adapter DongleFeature:1. Bluetooth-compatible 5.3 Technology:Equipped with a Taiwan Realtek RTL8761BW chip, this USB adapter is fully compliant with Bluetooth-compatible 5.3 technology and supports dual-mode low-power transmiion for superior performance. The USB2.0 interface is universally compatible, and its ultra-miniature size makes it highly portable.2. Longer Range and Faster Speed:With a range of up to 10-20m (unobstructed), the adapter provides a strong signal and reliable connections. The transmiion speed of 3Mbps enables high-speed file transfers and audio data exchange.3. Original Driver Management Software:The REALTEK driver management software is easy to use and offers powerful functions, making it suitable for various application programs.4. Low Latency and Interference Resistance:This adapter offers ultra-low latency, intelligent sleep/wake modes, and 24-bit CRC verification to resist interference and reduce crotalk. It is fully backward compatible with Bluetooth-compatible 2.0, 2.1, 3.0, 4.0, 5.0, and 5.1 specifications.5. Wide Compatibility:This adapter is compatible with Windows 7/8.1/10/11 and other mainstream operating systems. It can be used without drivers on Windows 8.1/10/11. It allows wirele audio, data, and image transmiions between your computer and other Bluetooth-compatible devices such as headphones, speakers, mice, keyboards, gamepads, smartphones, and printers.Specification:Model: RTL812Bluetooth-compatible: 5.3Color: White, Black (optional)Transmiion distance: 20m (in an acceible environment)Transmiion rate: 3MbpsChip: RTL8761BWSupported protocols: A2DP/HSP/AVRCP/HID and other protocolsProduct size: about 22 * 15 * 7mm/0.86 * 0.59 * 0.27inchPackaging size: about 110 * 90 * 12mm/4.33 * 3.54 * 0.47inchGro weight: 25g Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 1 x USB adapter1 x Drive disc1 x Instruction manual 1. SupportCSV/EXCEL dropshipping. We offer discounts forwholesale orders, If you need, please kindly contact with us. 2. Fulfill orders on a daily basis. We can use for payment. 3. Don't include any invoices, QR codes, promition paper on the parcel. 4. We will handle your orders within 2-5 busine days and handle thousands of orders every day. 5. We have sufficient stock of our products. 6. Any other questions, feel free to let us know. 1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO) 2. Orders proceed timely after the payment verification. 3. We only ship to confirmed order addrees. Your order addre MUST MATCH your Shipping addre. 4.SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season. 5. If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction! 1. We maintain high standards of excellence and strive for 100% customer satisfaction! 2. Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction. 3. It is impoible to addre iues if we do not know about them!