DHT Electronics RF Coaxial Coax Adapter SMA Male to UHF Male PL-259 Manufacture in Republic of China Package includes: 1 adapter Application for Antennas, Wireless LAN Devices , Coaxial cable, Wi-Fi Radios External Antenna and so on Impedance :50 ohm DHT Electronics Brand is a Registered Trademark of DHT LLC; Only authorized seller of DHT Electronics can sell under DHT Electronics listings