HP POLY EXPANSION MIC [3M PICKUP] 7.6M CABLE, FOR STUDIO USB, X50,X52,V52,X70,X72,V72
POLY
SKU: B22X2AA
HP POLY A2 AUDIO BRIDGE *POE++ UP TO 45W [FOR X32, X52, X72, G62, V52, V72] MAX 8 MICS
POLY
SKU: 875S1AA
HP POLY IP CEILING MIC [3M PICKUP], FOR V72,X72,G75,G62 [MAX 3] *REQ POE 15W