Features 1、Especial for upgrade your old computer laptop from weak signal low speed to 5G fast Wifi class by our Wifi adapter for PC using high gain long range WiFi antennas of 5dBi. 2、Increases the range of your wireless device such as router, access point. Only use for NGFF M.2interface. 3、The product with IPEX4 line wireless module extension cable, and easy to connect network card. 4、The product has 2.4/5G dual frequency antenna, and has good connection effect. 5、The product has 6DBI high gain antenna, and has a long transmission distance. Specification Item Type: WiFi Antenna Frequency: 2.4G/5G Gain: 6DBI Standing Wave Ratio: ≤1.5 Antenna Interface: SMA female hole Antenna Length: Approx. 19cm / 7.5in Extension Cable Length: Approx. 17cm / 6.7in Extension Cable Interface: IPEX4 Applicable Model: Network card with NGFF M.2 interface Package List 1 x Antenna 1 x Extension Cable