Dell Inspiron 15R 5520 Drivers for Windows 7 (32bit)
Dell Inspiron 15R 5520 QuickSet Application
Audio
Dell Inspiron 15R 5520 Conexant Audio Sound Driver
Chipset
Intel-Panther Point Chipset Driver
Intel USB 3.0 Driver
Intel Management Engine Interface Driver
Realtek RTS5179-Card Reader Driver
Deployment
Dell S2230MX Monitor Driver
CPU
Intel Turbo boost monitor Application
Input
Elantech TouchPad Driver
Network
Realtek RTL8105E-V Driver
Dell Wireless 1×1 WLAN 802.11b/g/n (2.4GHz), Bluetooth v4.0+HS Driver
Sata/AHCI
System Utilities
INTEL Intel Rapid Start Technology Driver
Video
Dell Intel Wireless Display Connection Manager Application
Dell AMD Radeon HD 7670M Driver