SODIAL(R) 2pcs N Female Jack Panel Mount Chassis PCB Connector Adapter Product Name: N Type Female RF Connector Type: RF( Radio Frequency ) Frequency Range: DC to 11 GHz Max; Each Size: 2.5x 2.5 x 2.5cm/ 1" x 1" x1"(L*W*H) Hole Diameter: 3.5mm/ 0.137"; Material: Metal Alloy; Color: Silver Tone Net Weight: 54g; Package Content: 2 x N Type Female RF Connector