About this item Product Name: 2PCS SMA Cable SMA Male to SMA Female Waterproof Box M16 4.53 x 3.54 x 0.28 inches RG316 RF Low Loss Coaxial Cable; Connector 1: SMA Male Plug Straight Connector 2: SMA Female Waterproof Box M16 Cable Type: RG316 Cable Length: 4.53 x 3.54 x 0.28 inches Impedance: 50 Ohm; Compatible with SDR Equipment Antenna Ham Radio Antenna Router 2G 3G 4G GSM Bluetooth WLAN LAN Amateur Radio; Package: 2 x 15cm SMA Male to Female Cable Net: 57.6g; Dimensions: 4.53 x 3.54 x 0.28 inches.