Dell Inspiron 3521 Drivers for Windows 7, 8.1 & 10 (64-bit)
This guide organizes the Dell Inspiron 3521 driver packages supplied in the source list into easy-to-scan cards. It includes audio, chipset, touchpad, network, and graphics packages for the operating systems shown below. Every download button points to a downloads.dell.com address from the supplied list.
Driver versions and availability can change. For the latest model-specific information, check the official Dell Inspiron 3521 support page. Dell classifies this product as End of Life; its supported operating-system list includes Windows 7 (64-bit), Windows 8 (64-bit), Windows 8.1 (64-bit), and Windows 10 (64-bit).
Choose Your Windows Version
Select your installed Windows version below. Open one section to see its driver list. The packages are separated by operating system because versions and compatibility can differ.
Windows 7 (64-bit)11 driver packages
Realtek ALC-3221 Audio Driver
Download Driver ↓Realtek Card Reader Driver
Download Driver ↓Intel HM77 Chipset Driver
Download Driver ↓Intel USB 3.0 eXtensible Host Controller Driver
Download Driver ↓Dell Touchpad Driver
Download Driver ↓Dell Wireless 1705/1703 WLAN 802.11b/g/n, Bluetooth v4.0+HS
Download Driver ↓Dell Wireless 1704 802.11b/g/n, Bluetooth 4.0+HS
Download Driver ↓Realtek RTL8105E-V Ethernet Controller Driver
Download Driver ↓AMD Radeon HD 8730M Graphics Driver
Download Driver ↓Intel HD Graphics 4000 Driver
Download Driver ↓AMD Radeon HD 7670M Graphics Driver
Download Driver ↓Windows 8.1 (64-bit)9 driver packages
Realtek ALC-3221 Audio Driver
Download Driver ↓Realtek Card Reader Driver
Download Driver ↓Intel HM77 Chipset Driver
Download Driver ↓Dell Touchpad Driver
Download Driver ↓Dell Wireless 1705/1703 WLAN 802.11b/g/n, Bluetooth v4.0+HS
Download Driver ↓Dell Wireless 1704 802.11b/g/n, Bluetooth 4.0+HS
Download Driver ↓Realtek LAN RTL8105E Ethernet Controller Driver
Download Driver ↓Intel HD Graphics 4000 Driver
Download Driver ↓AMD Radeon HD 7670M/8730M Driver
Download Driver ↓Windows 10 (64-bit)10 driver packages
Realtek High Definition Audio Driver
Download Driver ↓Realtek Card Reader RTS5179 Driver
Download Driver ↓Intel HM77 Chipset Driver
Download Driver ↓Dell Touchpad Driver
Download Driver ↓Dell Wireless 1704/1708 WiFi Driver
Download Driver ↓Realtek PCIe FE Family Controller Driver
Download Driver ↓Dell Wireless 1704 Bluetooth Driver
Download Driver ↓Dell Wireless 1703/1705/1901 Wi-Fi + Bluetooth Driver
Download Driver ↓AMD Radeon HD 7730/8730/7670/8670/8850/8870M Driver
Download Driver ↓Intel HD Graphics 4000 Driver
Download Driver ↓Before Downloading a Driver
- Confirm Windows edition and architecture. This page lists 64-bit packages only. Make sure your installed Windows version matches the section you choose.
- Identify your hardware. The source includes different Dell Wireless adapters and AMD graphics packages. These may represent different hardware configurations; do not install every network or graphics variant blindly. Check Device Manager or the installed hardware ID first.
- Prefer the exact model page. Use Dell's support page to confirm compatibility and check whether a package has been superseded or removed.
How to Install the Drivers
- Download the package that matches your Windows version and the hardware installed in your laptop.
- Open the downloaded
.EXEfile and follow the Dell installer instructions. - Restart Windows when the installer requests it. If you install multiple packages, complete them one at a time.
- Open Device Manager after installation and check whether any devices still show a warning icon.
- If a download fails or the package is not compatible, return to the official Dell drivers page and select the operating system detected for your laptop.
Frequently Asked Questions
Are these drivers for the Dell Inspiron 3521?
Yes. The supplied source labels the three groups for Dell Inspiron 3521 and lists Windows 7 (64-bit), Windows 8.1 (64-bit), and Windows 10 (64-bit). Check each package on Dell's support site before installing.
Which wireless driver should I install?
Choose the package that matches the wireless adapter installed in your laptop. The list contains several Dell Wireless model families, so they should be treated as hardware-specific alternatives rather than a set that every laptop needs.
Why are there multiple graphics drivers?
The source contains Intel HD Graphics 4000 and AMD Radeon graphics packages. Configuration can vary, so confirm the graphics hardware in Device Manager and check the exact model's Dell support page.
Are the download links hosted by Cloud Drivers?
No. The driver buttons use the Dell download URLs included in the supplied source. Cloud Drivers organizes the information but does not host these installer files.
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