Click the panel on the right. you can download Lenovo LENOVO B4450S Drivers easily.

Lenovo LENOVO B4450S Audio Drivers

• Conexant Audio Driver Software V.8.64.62.50 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 10 (64-bit)
• Conexant Audio Driver Software V.8.65.9.0 for Windows 8.1 (64-bit)

Lenovo LENOVO B4450S BIOS/UEFI Drivers

• BIOS Update Utility V.1.11 for Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)

Lenovo LENOVO B4450S Bluetooth and Modem Drivers

• Realtek Bluetooth 4.0 driver V.3.754.754.082813 / 1.3.754.3 for Windows 8.1 (64-bit)
• Broadcom Bluetooth 4.0 driver V.12.0.0.7850 / 12.0.0.7820 for Windows 8.1 (64-bit)

Lenovo LENOVO B4450S Camera and Card Reader Drivers

• Genesys Media Card Reader Driver V..3.0.8 for Windows 8.1 (64-bit)
• Integrated Camera Driver V.5.13.911.31 for Windows 8.1 (64-bit)

Lenovo LENOVO B4450S Diagnostic Drivers

• Lenovo Diagnostics for Windows 64-bit V.4.41.0 for Windows 10 (64-bit) Windows 11 (64-bit)
• Lenovo Diagnostics User Guide V.4.41.0 for Windows 10 (64-bit) Windows 11 (64-bit)
• Lenovo Bootable Generator V. for Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (64-bit)
• Create Bootable USB with UEFI Diagnostics V.v04.20.000 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (64-bit)
• Lenovo Linux Diagnostics - Bootable CD V.4.13.0.8857 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows Vista (32-Bit) Windows Vista (64-Bit) Windows XP (32-bit)
• Lenovo Windows Diagnostics - Bootable USB V.Mar-2019 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows Vista (32-Bit) Windows Vista (64-Bit) Windows XP (32-bit)
• Lenovo Keyboard Test for Windows 64bit V.4.7.0.8081 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (64-bit) Windows Server 2008 Windows Server 2003
• Lenovo Display Interface Test for Window 64 bit V.4.7.0.8081 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows Server 2008 (64-bit) Windows Server 2003
• Lenovo Linux Diagnostics - Bootable CD V.4.22.0 for Linux (Red Hat / SUSE)
• Lenovo Diagnostics for Windows 32-bit V.4.41.0 for Windows 10 (32-bit)
• Lenogo Diagnostics User Guide V.4.41.0 for Windows 10 (32-bit)
• Lenovo Linux Diagnostics - Bootable USB V.4.13.0.8857 for Linux (Red Hat / SUSE)
• Lenovo Display Interface Test for Windows 32bit V.4.7.0.8081 for Windows 10 (32-bit) Windows 8.1 (32-bit) Windows 8 (32-bit) Windows 7 (32-bit) Windows XP (32-bit) Windows Server 2003
• Lenovo Keyboard Test for Windows 32bit V.4.7.0.8081 for Windows 10 (32-bit) Windows 8.1 (32-bit) Windows 7 (32-bit) Windows 8 (32-bit) Windows Server 2003 Windows XP (32-bit)

Lenovo LENOVO B4450S Graphics Processing Units (GPU) and Server-AI Accelerators Drivers

• AMD Graphics Driver V.12.105.4.8000 for Windows 7 (64-bit)
• AMD Graphics Driver V.13.152.1.3000 for Windows 8.1 (64-bit)
• AMD USB Filter Driver V.2.0.10.273 for Windows 8.1 (64-bit)
• AMD Graphic Driver V.15.20.1055 for Windows 10 (64-bit)

Lenovo LENOVO B4450S Mouse, Pen and Keyboard Drivers

• Synaptics Touchpad Driver V.16.6.4.34 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit) Windows 10 (64-bit)
• Synaptics Touchpad software V.16.6.4.34 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit) Windows 10 (64-bit)
• Synaptics Touchpad driver V.19.0.11.1 for Windows 10 (64-bit) Windows 8.1 (64-bit)

Lenovo LENOVO B4450S Networking: LAN (Ethernet) Drivers

• Realtek Ethernet Controller Driver V.8.18.621.2013 for Windows 8.1 (64-bit)

Lenovo LENOVO B4450S Networking: Wireless LAN Drivers

• Realtek Ethernet Controller Driver V.15.0.0.591 for Windows 8.1 (64-bit) Windows 10 (64-bit)
• Realtek Ethernet Controller Driver V.8.18.621.2013 for Windows 8.1 (64-bit) Windows 10 (64-bit)
• Realtek Wireless LAN Adapter Software V.2012.2.827.2013 / 1.00.0227 for Windows 8.1 (64-bit)
• Broadcom Wireless LAN Adapter Software V.6.30.223.143 for Windows 8.1 (64-bit)
• Realtek Wireless LAN Adapter Software V.2012.2.827.2013 / 1.00.0227 for Windows 8.1 (64-bit)

Lenovo LENOVO B4450S Networking: Wireless WAN Drivers

• Lenovo Mobile Broadband Activation V.4.8.0003 for Windows 7 (32-bit) Windows 7 (64-bit)

Lenovo LENOVO B4450S Operating System Installation and Update Drivers

• Windows 7 Update Module KB2397190 for 64-bit Windows V.1 for Windows 7 (32-bit) Windows 7 (64-bit)
• Windows 7 Update Module KB2397190 for 32-bit Windows V.1 for Windows 7 (32-bit) Windows 7 (64-bit)

Lenovo LENOVO B4450S Power Management Drivers

• Advanced Configuration and Power Management Interface (ACPI) Driver V.1.5.0.14-20150824 for Windows 10 (32-bit) Windows 10 (64-bit)
• Lenovo Power Management Driver (32-bit) V.1.67.16.42 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Lenovo Power Management Driver (64-bit) V.1.67.16.42 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)

Lenovo LENOVO B4450S Software and Utilities Drivers

• Auto Scroll Utility V.2.23 for Windows 10 (32-bit) Windows 10 (64-bit)
• Lenovo Migration Assistant V.2.1.4.6 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Lenovo QuickControl for Windows 7 (32-bit, 64-bit) V.2.31 for Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Lenovo QuickControl for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit) V.2.31 for Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Hotkey Features Integration V.9.2.0.4 for Windows 10 (64-bit)
• Hotkey Features Integration V.8.86.25 for Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Smart Display V.1.0.0.10 for Windows 10 (32-bit) Windows 10 (64-bit)

Lenovo LENOVO B4450S ThinkVantage Technology Drivers

• Lenovo System Update V.5.07.0131 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (32-bit) Windows 11 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)