Features: 1. WiFi and Bluetooth-compatible 2-in-1 wireless network card, supports computer WiFi reception and Bluetooth-compatible function. 2. With a Bluetooth-compatible 5.0 chip, compatibility and stability are stronger. Supports V2.0/3.0/4.0 and other versions. 3. Equip your device with Bluetooth-compatible function to connect other Bluetooth-compatible devices, such as mobile phones, headphones, audio, mice, and keyboards, and so on. 4. With 11AC as technical support, it has the advantages of dual frequency; the wireless transmission speed of the 2.4GHz frequency band and the 5GHz frequency band can reach 150Mbps and 433Mbps respectively. 5. Complies with IEEE802.11AC, IEEE802.11B, IEEE802.11G, IEEE802.11N wireless W transmission standards. 6. The connection is simple, without any cumbersome driving and APP download. Note: Actual color may vary slightly from the picture due to different displays and lighting effects. Please allow 1-3 cm deviation due to manual measurement. Material: ABS+Metal Total length: 15 cm Color/Style: As the picture shows Includes: 1 x Adapter 1 x Antenna (Computers and other devices in the picture are not included)