Features: Enjoy seamless wireless connectivity with the RTL8821 CB304NF WiFi card, supporting multiple protocols for fast and reliable browsing and streaming. The RTL8821 CB304NF WiFi card offers dual-band support and high-speed capabilities, ensuring a stable and efficient network connection. The RTL8821 CB304NF WiFi card is designed for laptop users, providing reliable wireless performance for individuals seeking hassle-free internet access. Perfect for remote work, study, or travel. Experience uninterrupted online connectivity in any situation. Upgrade your laptop's wireless capabilities effortlessly with the RTL8821 CB304NF WiFi card. Its compact design and compatibility with various motherboards. Specifications: Item: RTL8821 CB304NF WIFI Card Type: Internal Model: RTL8821CE Type: Wireless Interface Type: NGFF Scope of Application: Notebook Adapter Socket: NGFF Bluetooth Compatible: 4.2 Frequency: 2.4Ghz&5Ghz 2.4g 150m/5g 433m Network Standard: 802.11AC/a/b/g/n Color: Green Material: plastic Size: Length: approx. 3 cm/1.18 inches Note: Due to the issues of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1 cm error due to manual measurement. Package includes: 1pc RTL8821CE Wireless WiFi Card