Much like the Acer Aspire 4535 and the Acer Aspire 4520 there are two versions to the Aspire 4551 laptop as well. All these laptops came to market in 2012 with the “N” versions of the laptop being made available in all three laptops. The original laptop came with Windows 7 which was new at the time of its release and these are listed below for downloading from the Acer mirror.
Note that most times the file is both 32bit and 64bit and other times they are labelled as being either one or the other. Either 32bit only or 64bit only.
Audio | |||||
| Description | Vendor | Version | Size | Date | |
| Audio Driver | Realtek | 6.0.1.6037 | 77.7 MB | 05/06/2010 | |
Bluetooth | |||||
| Description | Vendor | Version | Size | Date | |
| Bluetooth Driver for Windows 7 SP1 (64bit only) | Atheros | 6.18.0624.0302 | 100.0 MB | 04/12/2011 | |
| Bluetooth Driver | Atheros | 7.0.2.13 | 57.4 MB | 05/06/2010 | |
| Bluetooth Driver (3.0) (64bit only) | Broadcom | 6.3.0.6000 | 59.0 MB | 10/19/2010 | |
| Bluetooth Driver (3.0) (32bit only) | Broadcom | 6.3.0.6000 | 59.0 MB | 10/19/2010 | |
| Bluetooth Driver for Windows 7 SP1 | Atheros | 6.18.0624.0302 | 199.9 MB | 04/12/2011 | |
| Bluetooth Driver (3.0) (64bit only) | Atheros | 7.01.000.18 | 57.3 MB | 10/19/2010 | |
| Bluetooth Driver (3.0) (32bit only) | Atheros | 7.01.000.18 | 57.3 MB | 10/19/2010 | |
| Bluetooth Driver | Broadcom | 6.3.0.4010 | 60.1 MB | 05/06/2010 | |
CardReader | |||||
| Description | Vendor | Version | Size | Date | |
| Card Reader Driver | Alcor | 1.0.12. 50 | 6.7 MB | 05/06/2010 | |
LAN | |||||
| Description | Vendor | Version | Size | Date | |
| LAN Driver | Broadcom | 12.4.0.3 | 134.1 MB | 05/06/2010 | |
Modem | |||||
| Description | Vendor | Version | Size | Date | |
| Modem Driver | liteon | 2.2.99.0 | 2.0 MB | 05/06/2010 | |
TouchPad | |||||
| Description | Vendor | Version | Size | Date | |
| Touchpad Driver (32bit only) | ALPS | 7.5.2015.1107 | 8.5 MB | 05/06/2010 | |
| Touchpad Driver (64bit only) | ALPS | 7.105.2015.1107 | 8.5 MB | 05/06/2010 | |
| Touchpad Driver | Synaptics | 14.0.6.0 | 29.2 MB | 05/06/2010 | |
VGA | |||||
| Description | Vendor | Version | Size | Date | |
| VGA Driver | AMD | 8.713.3.0 | 122.5 MB | 05/06/2010 | |
Wireless LAN | |||||
| Description | Vendor | Version | Size | Date | |
| Wireless LAN Driver | Atheros | 9.0.0.173 | 23.4 MB | 05/06/2010 | |
| Wireless LAN Driver | Broadcom | 5.60.350.6 | 20.5 MB | 05/06/2010 | |
