"Equip Your Computer with Bluetooth 5.3UB500 Plus makes non-Bluetooth PCs and laptops Bluetooth-capable so you can connect your Bluetooth devices to your computer and enjoy it with ease. Equipped with the latest Bluetooth 5.3 technology, UB500 Plus ensures a strong and stable wireless connection between your PC and Bluetooth peripherals. This allows for smooth and reliable usage, minimizing disconnections and interference. Additionally, the multi-directional antenna can be rotated and adjusted to optimize performance in different environments, enhancing your overall user experience. Bluetooth 5.3 Technology: Equipped with the latest Bluetooth 5.3, offering enhanced security, reliability, and backward compatibility with Bluetooth 5.2/5.0/4.0 devices. Extended Range: Features a high-performance external antenna, providing a stronger and more stable Bluetooth connection with extended coverage, even at longer distances. Multi-Device Connectivity: Supports wireless communication with various Bluetooth-enabled devices, including PCs, laptops, printers, phones, headsets, speakers, keyboards, controllers, and more. Adjustable Antenna: The 180° adjustable, multi-directional antenna allows you to optimize performance and enhance user experience in various environments. Wide Compatibility: Works seamlessly with Windows 11/10/8.1/7 operating systems, ensuring broad support across different devices. Energy Efficient: Bluetooth Low Energy (BLE) technology reduces power consumption, delivering efficient and stable wireless connectivity. Compact and Easy to Use: Small, portable design with a simple plug-and-play USB 2.0 interface, making installation quick and easy. Reliable Operation: Operates efficiently within a temperature range of 0℃ to 40℃ (32℉ to 104℉) and in humid environments, ensuring robust performance under various conditions. TP-Link offers 2-year warranty and free 24/7 technical support Brand: TP-Link Date First Available: October 22, 2024 Compatible Devices: Laptop Data Link Protocol: Bluetooth, USB Hardware Interface: Bluetooth Manufacturer: TP-Link Item model number: UB500 Plus UPC: 810142823098 ASIN: B0DKFXGR21 Item Dimensions LxWxH: 3.19 x 1.65 x 0.66 inches Product Dimensions: 3.19"L x 1.65"W x 0.66"H Item Dimensions L x W x H: 3.19"L x 1.65"W x 0.66"H Item Weight: 0.02 Pounds"