?Package?- Included: 1x HyperX QuadCast Mic Scissor Arm Stand, 1x Table mounting clamp, 1x Screw adapter (3/8" to 5/8" match most microphones and shock mount,Pre-installation completed). Note: Not Included Streaming Mic. ?Table Clamp Base?- Suspension boom arm comes with one desk clamp, can clip to any desktop up to 1.89"/4.8cm thick. The sponge on the mic stand desk base could protect your desk without any scratches when you swivel side screw. ?Mic stand?- Before you receive this mic stand for hyperx quadcast, we pre-install the silver adapter for hyperx quadcast boom arm. Mic arm adapter can be converted from 3/8"to 5/8"for adapting HyperX QuadCast. ?Stability?- Mic boom arm is dual suspension springs on each boom arm, the knobs are reinforced to keep the mic arm where you want it to be,protects the HyperX QuadCast S microphone from shaking, sinking and making noise. ?Boom Arm?- Suspension boom arm stand fit your HyperX QuadCast suitable, you can adjust the mic to the suitable angle or height to show your voice.Before installing your hyperx microphone to the microphone arm, you can loosen the knob and adjust it to the angle you want to tighten after installing your gaming mic.