This combo adapter allows you to use both Wi-Fi and Bluetooth simply by plugging it into your PC's USB port. It's ideal for upgrading desktop PCs that don't have wireless LAN or Bluetooth functionality, or for laptops with built-in features that have failed. Product Details Functions: Wi-Fi (Wireless LAN) + Bluetooth 4.2 Communication Speed: Up to 600Mbps Driver: Automatic installation (Drive File - Automatic) Interface: USB 2.0 / 3.0 compatible Size: Ultra-compact (Small size that won't get in the way even when plugged in) Product Condition Operation has been confirmed. There are no noticeable scratches on the exterior, and the terminal part is in good condition. This is a listing for the main unit only.