WLAN / WiFi Driver : ACER Aspire E1-421, E1-421G | Direct Link, For Windows

Acer Laptop Network driver
Wireless LAN Driver : ACER ASPIRE E1-421 | E1-421G

<Win 7(32/64 bit)>  Realtek WiFi driver
<Win 7(32/64 bit)>  Broadcom WiFi driver
<Win 7(32/64 bit)>  Atheros WiFi driver

<Win 8 (32bit)> <Win 8 (64bit)> Realtek WiFi
<Win 8 (32bit)> <Win 8 (64bit)> Broadcom WiFi
<Win 8 (32bit)> <Win 8 (64bit)> Atheros WiFi

ACER LAPTOP E1-421 Processor AMD : 

Processor Brand :  AMD
- Processor :  APU Dual Core
- Variant : E1-1200
- Clock Speed : 1.4GHz
- Cache : 1MB
Memory
- System Memory : 4GB DDR3
- Expandable Memory : Up to 8GB
- Memory Slots : 2 (Unused Slot - 0)
Storage
- Storage Capacity : 320GB
- RPM : 5400
- Hardware Interface : SATA
Optical Disk Drive
- Optical Drive : DVD RW Drive
Display
- Screen Size : 14" (35.56 cm)
- Screen Resolution : 1366 x 768 Pixels
- Screen Type : H D LED Backlit
Input Modes
- Keyboard
- Touchpad
Webcam
- 0.3 Megapixel
Network & Communication
- WiFi IEEE 802.11b/g/n
- Ethernet
Ports
- USB 3 Ports, 2 x USB 2.0, 1 x USB 3.0
- HDMI
- VGA