Q7-BT1-2G-0G-ER Q7-BT1-2G-8G-ER Q7-BT2-2G-0G-ER Q7-BT2-4G-8G-ER Q7-BT4-4G-8G-ER Q7-BT4-4G-8GS-ER Q7-BT-45-4207I PCBFTX Q7-BT-HS Q7-BT-HS2 Q7-BT-HS3