Download driver Dell Inspiron 15 3521 win 7 8 8.1 32bit 64bit

Audio - Driver
Realtek Audio High-Definition Driver-------6.0.1.6788--------Windows 7 64-bit,
http://ftp.us.dell.com/FOLDER0121046...1.6788_A03.EXE

BIOS
Dell Inspiron 3521 System BIOS--A04---Windows 7--64bit
http://ftp.us.dell.com/FOLDER01062269M/1/3521A04.exe

Chipset - Driver
Intel USB 3.0 eXtensible Host Controller Driver--1.0.7.248--Windows 7 64-bit
http://ftp.us.dell.com/FOLDER0121148....7.248_A04.EXE

Realtek Card Reader Driver--6.1.8400.39030---windows 764 bit
http://ftp.us.dell.com/FOLDER0121024....39030_A01.EXE

Intel Chipset Driver--9.3.0.1021--Windows7 64 bit
http://ftp.us.dell.com/FOLDER0119605...0.1021_A01.EXE

Intel Management Engine Interface Driver--8.1.0.1248--Windows 7 64 bit
http://ftp.us.dell.com/FOLDER0119621...0.1248_A01.EXE


Network - Driver
Dell Wireless 1703 802.11b/g/n, BT4.0+HS---9.2.0.504--Win7 64bit
http://ftp.us.dell.com/FOLDER0123407...2.0.50_A02.EXE

Dell Wi-Fi + BT Driver--6.20.55.58-W7--64 bit
http://ftp.us.dell.com/FOLDER0122005...0.55.5_A03.EXE

Realtek Ethernet Controller Driver--7.061.0612.2012--W7 64 bit
http://ftp.us.dell.com/FOLDER0121939...2.2012_A01.EXE

Serial ATA - Driver
Intel Rapid Storage Technology Driver--11.7.0.1013--Win 7 64 bit
http://ftp.us.dell.com/FOLDER0119746...0.1013_A01.EXE


Video - Driver
AMD Graphics Driver---9.0.12.1--W-7 64 bit
http://ftp.us.dell.com/FOLDER0121027...0.12.1_A03.EXE

Intel Graphics Driver--9.17.10.2867--W 7/8--64 bit
http://ftp.us.dell.com/FOLDER0121944...0.2867_A03.EXE

AMD Graphics Driver--8.982.6.0--W7 64 bit
http://ftp.us.dell.com/FOLDER0120245...82.6.0_A02.EXE

AMD Radeon HD 8730M--9.0.12.0--W7 64 bit
http://ftp.us.dell.com/FOLDER0093234...-7W42N_ZPE.exe


CPU - Application
Intel Turbo Boost Technology Monitor Software--2.6.2.0--W7 64 bit-
http://ftp.us.dell.com/FOLDER0080551...-PJ01J_ZPE.exe

Application
Dell Digital Delivery Client--2.1---W7 64 bit
http://ftp.us.dell.com/FOLDER0043385...1000.0_ZPE.exe

Audio - Driver
Realtek Audio High-Definition Driver-------6.0.1.6788--------Windows 7 32-bit
http://ftp.us.dell.com/FOLDER0121046...1.6788_A03.EXE

BIOS
Dell Inspiron 3721 System BIOS--A06---windows7--32bit
http://ftp.us.dell.com/FOLDER01329453M/1/3521A06.exe

Dell Inspiron 3521 System BIOS--A04---Windows 7/8--64bit
http://ftp.us.dell.com/FOLDER01062269M/1/3521A04.exe


Chipset - Driver
Intel USB 3.0 eXtensible Host Controller Driver--1.0.7.248--Windows 7 32-bit
http://ftp.us.dell.com/FOLDER0121148....7.248_A04.EXE

Realtek Card Reader Driver--6.1.8400.39030---windows 7-32 bit
http://ftp.us.dell.com/FOLDER0121024....39030_A01.EXE

Intel Chipset Driver--9.3.0.1021--Windows7 32 bit
http://ftp.us.dell.com/FOLDER0119605...0.1021_A01.EXE

Intel Management Engine Interface Driver--8.1.0.1248--Windows 7 32 bit
http://ftp.us.dell.com/FOLDER0119621...0.1248_A01.EXE


Network - Driver
Dell Wireless 1703 802.11b/g/n, BT4.0+HS---9.2.0.504--Win7-32bit
http://ftp.us.dell.com/FOLDER0123407...2.0.50_A02.EXE

Dell Wi-Fi + BT Driver--6.20.55.58-W7-32-64 bit
http://ftp.us.dell.com/FOLDER0122005...0.55.5_A03.EXE

Realtek Ethernet Controller Driver--7.061.0612.2012--W7 32bit
http://ftp.us.dell.com/FOLDER0121939...2.2012_A01.EXE


Serial ATA - Driver
Intel Rapid Storage Technology Driver--11.7.0.1013--Win 7--32 bit
http://ftp.us.dell.com/FOLDER0119746...0.1013_A01.EXE


Video - Driver
AMD Graphics Driver--8.982.6.0--W7 32 bit
http://ftp.us.dell.com/FOLDER0120245...82.6.0_A02.EXE

AMD Radeon HD 8730M--9.0.12.0--W7--32 bit
http://ftp.us.dell.com/FOLDER0093234...-7W42N_ZPE.exe

CPU - Application
Intel Turbo Boost Technology Monitor Software--2.6.2.0--W7 32bit-
http://ftp.us.dell.com/FOLDER0080551...-PJ01J_ZPE.exe

Application
Dell Digital Delivery Client--2.1---W7 32 bit
http://ftp.us.dell.com/FOLDER0043385...1000.0_ZPE.exe

Audio - Driver
Realtek Audio High-Definition Driver-------6.0.1.6788--------Windows Windows 8 32bit
http://ftp.us.dell.com/FOLDER0121046...1.6788_A03.EXE

BIOS
Dell Inspiron 3721 System BIOS--A06---windows8--32bit
http://ftp.us.dell.com/FOLDER01329453M/1/3521A06.exe
Dell Inspiron 3521 System BIOS--A04---Windows 8 32bit
http://ftp.us.dell.com/FOLDER01062269M/1/3521A04.exe

Chipset - Driver
Intel USB 3.0 eXtensible Host Controller Driver--1.0.7.248--Windows 8 32 bit
http://ftp.us.dell.com/FOLDER0121148....7.248_A04.EXE

Realtek Card Reader Driver--6.1.8400.39030---windows 8--32bit
http://ftp.us.dell.com/FOLDER0121024....39030_A01.EXE

Intel Chipset Driver--9.3.0.1021-Windows 8-32bit
http://ftp.us.dell.com/FOLDER0119605...0.1021_A01.EXE

Intel Management Engine Interface Driver--8.1.0.1248--Windows 8--32 bit
http://ftp.us.dell.com/FOLDER0119621...0.1248_A01.EXE

Network - Driver
Dell Wireless Driver--10.0.0.200--Win 8-32 bit
http://ftp.us.dell.com/FOLDER0123412....0.0.2_A02.EXE

Realtek Ethernet Controller Driver--8.002.0612.2012--W8-32 bit
http://ftp.us.dell.com/FOLDER0121945...2.2012_A01.EXE

Dell WiFi + BT Driver--WLAN: 6.30.59.74_BT: 12.0.0.3900--W8--32bit
http://ftp.us.dell.com/FOLDER0122011...0.59.7_A02.EXE

Serial ATA - Driver
Intel Rapid Storage Technology Driver--11.7.0.1013--Win 8--32 bit
http://ftp.us.dell.com/FOLDER0119746...0.1013_A01.EXE

Video - Driver
AMD Graphics Driver--8.982.6.0----W 8--32 bit
http://ftp.us.dell.com/FOLDER0120996...82.6.0_A01.EXE

Intel Graphics Driver--9.17.10.2867--W 8 32 bit
http://ftp.us.dell.com/FOLDER0121944...0.2867_A03.EXE

AMD Radeon HD 8730M--9.0.12.0--W 8--32 bit
http://ftp.us.dell.com/FOLDER0093234...-7W42N_ZPE.exe


CPU - Application
Intel Turbo Boost Technology Monitor Software--2.6.2.0--W8 32bit
http://ftp.us.dell.com/FOLDER0080551...-PJ01J_ZPE.exe

Application
Dell QuickSet--10.15.012----W8 32bit
http://ftp.us.dell.com/FOLDER0104565...-DDHN3_ZPE.exe

Dell Digital Delivery Application--2.2--W8 32bit
http://ftp.us.dell.com/FOLDER0061927...nstall_ZPE.exe