Notebook Lenovo K4450 Drivers Windows 7, 8, 8.1

Source : support.lenovo.com
Download Lenovo K4450 Notebook Drivers Windows 7 / 8 / 8.1 32/64bit

Type	Driver	Operating System	Released	Download
Software and Utilities	Auto Scroll Utility for Windows 8.1 64-bit, 8 64-bit, 7 (32-bit, 64-bit), XP - Notebook Version: 2.10	Windows 7 32-bit Windows 7 64-bit Windows 8 64-bit Windows 8.1 64-bit Windows XP 32-bit	1/9/2014
Audio	Conexant Audio Driver Software for Windows 8.1 64-bit - Notebook Version: 8.65.9.0	Windows 8.1 64-bit	2/13/2014
Chipset	Intel Chipset Support for Lenovo B4400, B4400s, E4430, M4400, M4400s, V4400, Zhaoyang K4450, K2450 Version: 9.4.0.1026	Windows 8.1 64-bit	2/20/2014
Software and Utilities	Intel Smart Connect Technology 4.2 for Lenovo B4400s, M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Version: 4.2.41.2549	Windows 8.1 64-bit	2/20/2014
Networking: Wireless WAN	Lenovo Mobile Broadband Activation (Ericsson F3507g, Ericsson F3607gw, Ericsson F5521gw, Ericsson H5321gw, Sierra Gobi4000, Qualcomm Gobi2000, Qualcomm Gobi3000) for Windows 7 (32-bit, 64-bit) - Notebook Version: 4.4.1017	Windows 7 32-bit Windows 7 64-bit	11/29/2013
Power Management	Lenovo Power Management Driver for 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP - Notebook Version: 1.67.04.04	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	12/5/2013
Networking: LAN (Ethernet)	Realtek Ethernet Controller Driver for Lenovo B4400, B4400s, B4450s, E4430, M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Version: 8.18.621.2013	Windows 8.1 64-bit	2/18/2014
Networking: Wireless LAN	Realtek Wireless LAN Adapter Software for Lenovo B4400, B4400s, B4450s, E4430 , M4400, M4450, M4400s, V4400, Zhaoyang K4450, K2450 Version: 2012.2.827.2013 / 1.00.0227	Windows 8.1 64-bit	2/20/2014
ThinkVantage Technology	ThinkVantage Access Connections for Windows 7 (32-bit, 64-bit) - Notebooks Version: 6.21	Windows 7 32-bit Windows 7 64-bit	2/24/2014
ThinkVantage Technology	ThinkVantage Communications Utility program for Windows 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP - Desktop, Notebook, ThinkVision Version: 3.1.9.0	Windows 7 32-bit Windows 7 Windows 7 64-bit Windows Vista 32-bit Windows Vista Windows Vista 64-bit Windows XP 32-bit	2/27/2014