Features: Brand new and high quality Experience seamless wireless connectivity with the high performance BCM943142Y Wireless Adapter Card. This card supports the 802.11b or g or n wireless protocol, ensuring a stable and fast connection for all your online activities. Designed for laptop users who demand reliable internet access, this adapter card is perfect for students, professionals, and casual users alike. Whether you're browsing the internet, streaming videos, or playing online games, this adapter card delivers uninterrupted networking capabilities. Enhance your laptop's networking capabilities with the compact and durable BCM943142Y Wireless Adapter Card. Specifications: Model: BCM943142Y Wireless protocol: 802.11b or g or n Frequency: 2.4GHz Supports Bluetooth 4.0 Speed: up to 150Mbps SPS: 792608-001 Interface: NGFF (M.2) interface Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x BCM943142Y Wireless Card