High-Gain Omni-Directional 8 dBi Antenna Use for M.2(NGFF) WiFi Cards. (Cannot be Used for Mini PCIe Slot) 2 x 8 dBi RP-SMA male (Hole in Center) Antenna for 2.4 GHz 5.8 GHz. (6.3 in /16 cm) 2 x M.2(NGFF) U.FL to RP-SMA Female connector cable. (The MHF4 Connector is Tiny, be Careful First Use.) 1 x 12 cm/ 4.7 in Length of Big Computer Case Bracket; 1 x 8 cm/ 3.15 in Length of Small Computer Case Bracket Enhance your WiFi connection with this high-gain 8dBi omni-directional antenna from Tenmory. Specifically designed for M.2 (NGFF) WiFi cards, this antenna features a dual-band capability, compatible with both 2.4Ghz and 5.8Ghz frequencies. The package includes two 8dBi RP-SMA male antennas, two M.2(NGFF) U.FL to RP-SMA female connector cables, and two computer case brackets of different sizes (12 cm and 8 cm). The antennas are black, gold, and silver in color, with a maximum range of up to 500 feet. Impedance is 5E+1 ohm, and the product type is ANTENNA. Please note that this antenna is not compatible with Mini PCIe slots.