Chipset Driver Manufactures

(Dispositivos de sistema estandar)	(Dispositivos de sistema estándar)	(Dispositivos de sistema padrao)
(Dispositivos de sistema padrão)	(Dispositivos padrão de sistema)	(Dispositivos padrao do sistema)
(Dispositivos padrão do sistema)	(Periferiche standard di sistema)	(Peripheriques systeme standard)
(Périphériques systeme standard)	(Périphériques système standard)	(Standaard-systeemapparaten)
(standaardsysteemapparaten)	(Standard system devices)	(Standard systemenheter)
(Standard USB Host Control	(Standardit järjestelmälaitteet)	(Standardní systémová zaøízení)
(Standardni systemova zarizeni)	(Standardní systémová zarízení)	(Standardowe urz¹dzenia systemowe)
(Standardowe urzadzenia systemowe)	(Standardsystemenheder)	(Standardsystemenheter)
(Standardsystemger Æte)	(Standardsystemgerate)	(Standardsystemgeräte)
(Standart sistem aygitlari)	(Standart sistem aygýtlarý)	(Szabványos rendszereszközök)
(Vakiojärjestelmälaitteet)	3DSP Corporation	ACC
ACER	Adaptec	Advanced Micro Devices Inc
Advanced Micro Devices, Inc	ALi	AMD
American Megatrends, Inc.	Apple Inc.	ATI
ATI Technologies Inc	ATTO Technology, Inc.	Beceem Communications Pvt. Ltd.
Bigfoot	Bigfoot Networks, Inc.	Broadcom Corporation
Chinatelecom	Compal Electronics, INC.	Compaq
Conexant	DEC	DELL
Dr. Kaiser Systemhaus GmbH	Fujitsu	Fujitsu Limited
Fujitsu Siemens Computers	GeoVision Inc.	Hewlett-Packard Company
High Tech Computer Corp.	HP	HUAWEI Technologies Co.,LTD
IBM	innotek GmbH	Intel
Intel Corporation	IPWireless	Lenovo
Lucid Information Technology	Marvell Inc.	Matrox Graphics Inc.
MDI	Microsoft	MosChip Semiconductor Technology Ltd
National Semiconductor	NEC	NetMos Technology
NVIDIA	NVIDIA Corporation	OEM
Opti	Oracle Corporation	Parallels
Ricoh Company, EDD	SAGEM	ServerWorks (RCC)
Sierra Wireless	Silicon Integrated Systems	Silicon Integrated Systems Corp.
SMSC	Sony Corporation	Sun Microsystems, Inc.
Texas Instruments Inc	Toshiba	Transmeta
Trust	ULI	VIA
VLSI	VMware, Inc.	ZTE Corporation

Description extracted from Wikipedia:

thumb|300px|Intel i945GC Northbridge with Intel Pentium Dual-Core E2220 2.40 GHz on a Intel D945GCCR motherboard (circa 2007) In a computer system, a chipset is a set of electronic components in an integrated circuit known as a "Data Flow Management System" that manages the data flow between the processor, memory and peripherals. It is usually found on the motherboard. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.