Y74H6 - WiFi Card Intel Wireless-N 7260 Mini PCI-E 300 Mbps; 802.11 b/g/n Internal; Mini Bluetooth 4.0 Inspiron 15 7537 Part Number: Y74H6 Brand: Dell Model Number: Inspiron 15 7537 Laptop/Desktop replacement Parts Note: Picture may slightly vary from actual product. Please check the description before Buying!