| Acer Aspire 4820, Aspire 4820G, Aspire 4820T, Aspire 4820TG, Aspire 4820TZ & Aspire 4820TZG Driver Download For Windows Seven |
 | Chipset | Intel | Chipset Driver | 9.1.1.1024 |
| 3G | Ericsson | 3G Module Driver | 1.0.0.61 |
| AHCI | Intel | SATA AHCI Driver | 9.5.6.1001 |
| Audio | Realtek | Audio Driver | 6.0.1.6050 |
| Bluetooth | Atheros | Bluetooth Driver | 6.10.107.201 |
| Bluetooth | Broadcom | Bluetooth Driver | 6.2.1.200 |
| CardReader | Alcor | Card Reader Driver | 1.0.12.50 |
| Lan | Atheros | LAN Driver | 1.0.0.23 |
| Modem | liteon | Modem Driver | 2.1.94 |
| TouchPad | Synaptics | Touchpad Driver | 14.0.6.0 |
| Turbo Boost | Intel | Turbo Boost Driver (Manageability Engine Code) | 6.0.0.1179 |
| Turbo Boost | Intel | Turbo Boost Driver | 1.0.1.1002 |
| VGA | AMD | VGA Driver | 8.692.1.0 |
| VGA | ATI | VGA Driver | 8.692.1.0 |
| VGA | Intel | VGA Driver | 8.15.10.2025 |
| Wireless LAN | Atheros | Wireless LAN Driver | 8.0.0.259 |
| Wireless LAN | Broadcom | Wireless LAN Driver | 5.60.18.8 |
| Wireless LAN | Intel | Wireless LAN Driver | 13.0.0.107 |
