1、High-quality SMA head, gold-plated carry oxidation, no blackening, better contact, can make the signal of WiFi network card module better. 2、Compatible with a variety of network card modules, usually suitable for mini PCI-E wireless network card. 3、Compatible for Intel 7260HMW/7260AC, for Intel 6230AN/7250BN, for Intel 3160HMW/2160AC/BCM 943228/AR5B22 and other wireless network cards. 4、The IPEX 1 to RP-SMA male fiber-tailed cable can be used to connect the mini PCI-E wireless card to an external antenna. 5、With the original antenna of for ASUS wireless router RT-AC68U AC66U dual frequency wireless router, USB-AC56 high-end dual frequency network card. Features: High-quality SMA head, gold-plated carry oxidation, no blackening, better contact, can make the signal of WiFi network card module better. Compatible with a variety of network card modules, usually suitable for mini PCI-E wireless network card. Compatible for Intel 7260HMW/7260AC, for Intel 6230AN/7250BN, for Intel 3160HMW/2160AC/BCM 943228/AR5B22 and other wireless network cards. The IPEX 1 to RP-SMA male fiber-tailed cable can be used to connect the mini PCI-E wireless card to an external antenna. With the original antenna of for ASUS wireless router RT-AC68U AC66U dual frequency wireless router, USB-AC56 high-end dual frequency network card. Metal SMA antenna interface, internal pure copper antenna, RG178 cable, reflects the superior performance of the antenna. Specifications: Material: ABS Size: Approx. 15*3*2cm/ 5.91* 1.18* 0.79inch Connector: SMA socket(IPX) Length: Approx. 30cm/ 11.81inch Frequency band: 4G/3G/ 2.4G/5G full frequency band Interface: IPEX 1 Generation Wireless: Support Mini PCI-E 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac Compatible Network Card: For Intel 7260HMW/7260AC, For Intel 6230AN/7250BN, For Intel 3160HMW/2160AC/BCM 943228/AR5B22 Antenna Specifications: Frequency band: 2.4GHz- 5.8GHz Gain: 5dBi Radiation: Omni Interface: RP-SMA Suitable for wireless LAN and WiFi router adapter 15.5cm/ 6.10inch fully extended Compliant with IEEE 802.11a, 802.11b, 802.11g, 802.11n wireless LANs Package list: 2 x AC68U Antenna 2 x IPX Connect Cable