Ralink

An older version of this page can be found here. Post MTK-merger chipsets may be found at MediaTek.

Some of the information in this page was sourced from ralink.rapla.net.

Wireless chipsets

b

Chipset	Chips used	Interface	PHY modes	First seen (FCC)	Adapters	ESystems	pdf
RT2400	RT2460 + RT2420	PCI/CB	b	2004-02-25	1 devices all RT2460 devices	0 devices
RT2401	RT2460 + RT2421	PCI/CB	b	2004-05-25	2 devices all RT2460 devices	0 devices

(a)bg

Chipset	Chips used	Interface	PHY modes	First seen (FCC)	Notes	Adapters	ESystems	pdf
RT2500	RT2560 + RT2525	PCI/CB	bg	2004-01-09		66 devices	11 devices
RT5200	RT2560 + RT5222	PCI/CB	abg			0 devices	0 devices
RT2501	RT2561 + RT2527	PCI/CB	bg	2005-06-03		39 devices	21 devices	1, 2
RT5201	RT2561 + RT5225	PCI/CB	abg	2006-09-29		3 devices	1 devices
RT2501-Turbo	RT2561S + RT2527	PCI/CB	bg	2005-10-07		23 devices	17 devices
RT5200-Turbo	RT2561S + RT5225	PCI/CB	bg	2006-07-19		2 devices	1 devices
RT2500USB	RT2571 + RT2526	USB 2.0	bg	2004-05-27		16 devices	0 devices
RT2500USB	RT2572 + RT2526	USB 2.0	bg	2004-05-27		9 devices	0 devices
RT2501USB (RT73)	RT2571W + RT2528	USB 2.0	bg	2004-08-23	RT2571W datasheet	93 devices	1 devices	1, 2
RT5201USB (RT73)	RT2571W + RT5226	USB 2.0	abg	2007-08-02	RT2571W datasheet	1 devices	0 devices	here
RT2573 (RT73)	RT2573 + RT2528	USB 2.0	bg			0 devices	0 devices
RT2671 (RT73)	RT2671 + RT2528	USB 2.0	bg	2005-10-31		11 devices	0 devices
RT2600	RT2661 + RT2529	PCI/CB	bg	2005-08-04	1x2 MISO	11 devices	17 devices	here
RT5600	RT2661 + RT5325	PCI/CB	abg	2005-08-04	1x2 MISO	0 devices	0 devices
RT2070	n/a (single-chip)	USB 2.0	bg	2008-10-30	HT-less RT3070	27 devices	1 devices

(a)bgn

Family	Chips used	Interface	PHY modes	MIMO status	First seen (FCC)	Notes	Adapters	ESystems	pdf
RT2700P	RT2760 + RT2720	PCI/CB	bgn	1x2:2	2007-10-15	draft-n	28 devices	4 devices	here
RT2700PD	RT2760 + RT2750	PCI/CB	abgn	1x2:2		draft-n	0 devices	0 devices	here
RT2700U	RT2770 + RT2720	USB 2.0	bgn	1x2:2	2007-07-27	draft-n	47 devices	0 devices	here
RT2700UD	RT2770 + RT2750	USB 2.0	abgn	1x2:2	2009-09-11	draft-n	6 devices	0 devices	here
RT2700E	RT2790 + RT2720	PCIe	bgn	1x2:2	2007-10-18	draft-n	14 devices	0 devices	here
RT2700ED	RT2790 + RT2750	PCIe	abgn	1x2:2		draft-n	0 devices	0 devices	here
RT2800P	RT2860 + RT2820	PCI/CB	bgn	2x3:2	2007-02-15	draft-n	53 devices	30 devices	here
RT2800PD	RT2860 + RT2850	PCI/CB	abgn	2x3:2	2008-11-19	draft-n	3 devices	0 devices	here
RT2800U	RT2870 + RT2820	USB 2.0	bgn	2x3:2	2007-03-07	draft-n; most (if not all) devices are 2x2:2	49 devices	0 devices	here
RT2800UD	RT2870 + RT2850	USB 2.0	abgn	2x3:2	2007-12-20	draft-n; most (if not all) devices are 2x2:2	16 devices	0 devices	here
RT2800E	RT2890 + RT2820	PCIe	bgn	2x3:2	2007-05-25	draft-n	10 devices	0 devices	here
RT2800ED	RT2890 + RT2850	PCIe	abgn	2x3:2		draft-n	0 devices	0 devices	here
RT3900P	RT3060	PCI/CB	bgn	1x1:1	2009-12-16		13 devices	1 devices
RT3900P	RT3062	PCI/CB	bgn	2x2:2	2009-08-24		14 devices	2 devices	here
RT3000U	RT3070	USB 2.0	bgn	1x1:1	2008-08-29		134 devices	15 devices	here
RT3000U	RT3071	USB 2.0	bgn	1x2:2	2009-11-10		4 devices	0 devices	here
RT3000U	RT3072	USB 2.0	bgn	2x2:2	2009-04-13		31 devices	4 devices	here
RT3900E	RT3090	PCIe	bgn	1x1:1	2008-12-10		14 devices	1 devices	here
RT3900E	RT3091	PCIe	bgn	1x2:2	2008-12-04		4 devices	1 devices
RT3900E	RT3092	PCIe	bgn	2x2:2	2009-04-16		2 devices	15 devices
RT3950P	RT3562	PCI/CB	abgn	2x2:2			1 devices	0 devices	here
RT3000UD	RT3572	USB 2.0	abgn	2x2:2	2009-05-11		32 devices	3 devices	here
RT3950E	RT3592	PCIe	abgn	2x2:2	2010-08-23		3 devices	0 devices	here
	RT8070	USB 2.0	bgn	1x1:1	2010-05-06	RT3070 chipset ID	5 devices	0 devices
RT3900E	RT3290	PCIe	bgn	1x1:1	2011-04-28	bluetooth 3.0+HS capability	1 devices	0 devices	here
	RT3370	USB 2.0	bgn	1x1:1	2010-06-24	bluetooth 3.0+HS capability	9 devices	0 devices	here
RT3900E	RT3390	PCIe	bgn	1x1:1	2011-06-27		0 devices	4 devices
	RT3573	USB 2.0	abgn	3x3:3	2011-04-29		16 devices	0 devices
	RT3593	PCIe	abgn	3x3:3	2010-09-23		1 devices	4 devices	here
	RT5370	USB 2.0	bgn	1x1:1	2011-06-13		38 devices	2 devices
	RT5372	USB 2.0	bgn	2x2:2	2011-08-02		9 devices	3 devices
RT3900E	RT5390	PCIe	bgn	1x1:1	2010-08-19		5 devices	3 devices
RT3900E	RT5392	PCIe	bgn	2x2:2	2010-11-24		3 devices	18 devices
	RT5572	USB 2.0	abgn	2x2:2	2011-12-15		11 devices	1 devices
	RT5592	PCIe	abgn	2x2:2	2012-04-20		3 devices	4 devices
	RT3180	SDIO/USB 2.0	bgn	1x1:1		on the Ralink site	0 devices	0 devices
	RT3680	SDIO/USB 2.0 ??	bgn ??	1x1:1 ??		brief on the Ralink site	0 devices	0 devices

SoC

Chip	Radio chips	Arch.	Clock speed	PHY modes	MIMO status	First seen (FCC)	Notes	ESystems	ProdPg	pdf
RT1310A	n/a	ARM 926EJS	300	n/a	n/a	2007-02-15	1x PCI, 2x 10/100 MAC, ~ 5VT1310	9 devices	here
RT2680	RT2720	unk.		bg	1x2:1	2007-08-02		1 devices
RT2780	RT2720	unk.		bgn	1x2:2	2007-09-13		2 devices
RT2880	RT2820	MIPS 4KEc	266	bgn	2x3:2	2007-10-11	Palmchip Surfboard	42 devices		here
RT2880	RT2850	MIPS 4KEc	266	abgn	2x3:2	2008-03-19	Palmchip Surfboard	10 devices		here
RT3050	n/a	MIPS 24KEc	320	bgn	1x1:1	2008-11-11	FE switch	87 devices	here	here
RT3052	n/a	MIPS 24KEc	384	bgn	2x2:2	2008-09-10	FE switch	98 devices	here	here
RT3350	n/a	MIPS 24KEc	320	bgn	1x1:1	2009-12-01	FE switch	3 devices		here
RT3352	n/a	MIPS 24KEc	400	bgn	2x2:2	2011-04-07	FE switch	31 devices	here	here
RT5350	n/a	MIPS 24KEc	360	bgn	1x1:1	2011-01-27	FE switch	40 devices	here
RT3662	n/a	MIPS 74Kc	500	abgn	2x3:2	2010-05-07	PCIe IF	17 devices	here	here
RT3883	n/a	MIPS 74Kc	500	abgn	3x3:3	2010-05-12	PCIe IF	22 devices	here	here
RT6856	n/a	MIPS 34KEc	700	n/a	n/a	2012-04-09	2x PCIe, 1x RGMII, 2x USB 2.0	13 devices	here	here