Dell WLAN DW1830 Wireless-AC Laptop Wireless Wi-Fi Card HHKJD 0HHKJD CN-0HHKJD BCM943602BAED.Dell Part Number: HHKJD 0HHKJD CN-0HHKJD Broadcom Part Number: BCM943602BAEDModel Number: DW1830