| Acer Aspire 3820, Aspire 3820G, Aspire 3820T, Aspire 3820TG, Aspire 3820TZ & Aspire 3820TZG Driver Download For Windows 7 |
 | Chipset | Intel | Chipset Driver | 9.1.1.1025 |
| 3G | Ericsson | 3G Module Driver | 6.1.18.8 |
| 3G | Huawei | 3G Module Driver | 2.0.3.828 |
| 3G | QUALCOMM | 3G Module Driver | 1.1.00 |
| AHCI | Intel | SATA AHCI Driver | 9.5.6.1001 |
| AMT | Intel | Intel iAMT Driver | 6.0.0.1179 |
| Audio | Realtek | Audio Driver | 6.0.1.6029 |
| Bluetooth | Atheros | Bluetooth Driver | 6.04.002 |
| Bluetooth | Broadcom | Bluetooth Driver | 6.2.1.800 |
| CardReader | Alcor | Card Reader Driver | 1.0.12.50 |
| Lan | Atheros | LAN Driver | 1.0.0.23 |
| Modem | liteon | Modem Driver | 2.2.99.0 |
| TouchPad | ALPS | Touchpad Driver | 7.105.2015.1107 |
| TouchPad | Synaptics | Touchpad Driver | 14.0.6.0 |
| Turbo Boost | Intel | Turbo Boost Driver | 1.0.1.1002 |
| VGA | ATI | VGA Driver | 8.713.3.3000 |
| VGA | Intel | VGA Driver | 8.15.10.2057 |
| Wireless LAN | Atheros | Wireless LAN Driver | 8.0.0.279 |
| Wireless LAN | Broadcom | Wireless LAN Driver | 5.60.48.35 |
| Wireless LAN | Intel | Wireless LAN Driver (INT6300H) | 13.2.0.30 |
| Wireless LAN | Intel | Wireless LAN Driver | 13.0.0.107 |
