The Inspiron 15R 5521 sports a 15.6-inch display, the Intel Core i3-3217U processor, Radeon HD 8730M video card, and a Bluetooth 4.0 and Wi-Fi 802.11 b/g/n.
The following Utillity and drivers are compatible with your laptop Dell Inspiron 15R 5521 and the operating system Microsoft Windows 7 64 bit.
Dell Inspiron 5521 System BIOS
Version: A12
File Size:4MB
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Intel HM77 Chipset Driver
Version: 9.3.0.1021, A01
File Size:9MB
File Name: Chipset_Driver_C0M3R_WN_9.3.0.1021_A01.EXE
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Realtek ALC-3221 Audio Driver
Version: 6.0.1.6788, A03
File Size:143MB
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Intel USB 3.0 eXtensible Host Controller Driver
Version: 1.0.8.251,A05
File Size: 11MB
File Name:USB3_Intel_W7_A05_Setup-TV2PP_ZPE.exe
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Intel Management Engine Interface Driver
Version:8.1.0.1248,A01
File Size:53MB
File Name: Chipset_Driver_M7X8M_WN_8.1.0.1248_A01.EXE
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Realtek Card Reader Driver
Version:6.1.8400.39030,A01
File Size:20MB
File Name: Chipset_Driver_1FPF5_WN_6.1.8400.39030_A01.EXE
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Intel Turbo Boost Technology Monitor Software Application
Version: 2.6.2.0,A00
File Size:21MB
File Name: APP_TBM_W8_X01_A00_Setup-PJ01J_ZPE.exe
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Dell Touchpad Driver
Version:18.0.1,A08
File Size:53MB
File Name: Touchpad_Driver_Synaptics_A08_WIN7_WIN864_WIN8164-SETUP_ZPE.exe
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Dell Wireless 1704 802.11b/g/n, Bluetooth 4.0+HS Driver
Version:6.30.223.99,A04
File Size:316MB
File Name: DW1704_W7_A04_Setup-7RVKH_ZPE.exe
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Intel Centrino(R) Advanced-N 2230 Wi-Fi Driver
Version: 15.7.0.3,A04
File Size: 139MB
File Name:WiFi_Intel_W74_A04_Setup-TX6GX_ZPE.exe
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Dell Wireless 1703/1705 WiFi + Bluetooth Driver
Version:10.0.0.175,A00
File Size: 179MB
File Name: DW1703_DW1705_W7_A00_Setup-GMW8T_ZPE.exe
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Intel Centrino Wireless-N 2230 Bluetooth Driver
Version: 2.1.2.0206,A01
File Size: 52MB
File Name:Network_Application_XG1T3_WN_2.1.2.0206_A01.EXE
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Realtek RTL8105E-V Ethernet Controller Driver
Version: 7.061.0612.2012,A01
File Size: 14MB
File Name:Network_Driver_4XPJF_WN_7.061.0612.2012_A01.EXE
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Intel WiDi Application
Version: 3.5.40.0,A00
File Size: 248MB
File Name:APP_WiDi_W7_W8_X01_A00_Setup-5CY01_ZPE.exe
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Firmware: Seagate ST500LM000/ST1000LM014 Firmware Update
Version:DEM6,A02
File Size: 14MB
File Name:Dell_Kahuna_DEM6_ZPE.exe
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Intel Rapid Storage Technology Driver
Version: 11.7.0.1013,A01
File Size: 17MB
File Name:ATA_Driver_85FV7_WN_11.7.0.1013_A01.EXE
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AMD Radeon HD 7670M Graphics Driver
Version: 8.982.6.0,A02
File Size:478MB
File Name: Video_Driver_DY8P8_WN_8.982.6.0_A02.EXE
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AMD Radeon HD 8730M Graphics Driver
Version: 9.0.12.1,A03
File Size:215MB
File Name:Video_Driver_VHY54_WN_9.0.12.1_A03.EXE
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Intel HD Graphics 4000 Driver
Version: 9.17.10.2867,A03
File Size:143MB
File Name: Video_Driver_8R603_WN_9.17.10.2867_A03.EXE
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