MSI MS-3870

bgn (N150)
Platform
Brand • Model • Rev	MSI MS-3870
Interface	USB 2.0
Connector	(non-standard connector)
ID:0db0:3870 Windows: USB\VID_0DB0&PID_3870
FCCID	I4L-MS3870
Chip1	Ralink RT3070
OUI: none specified
MIMO status	1x1:1
Wireless Standards	IEEE 802.11b/g/n
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Other
Flags: Bluetooth
Probable Linux driver rt2800usb (in backports) or rt2870sta USB ID first seen in kernel v2.6.33 (2010-02-24) (see also passys)
Windows driver see MediaTek's website older Ralink drivers have been removed. see the Wayback Machine for some older driver sets (filter by EXE/ZIP)
Retail
FCC approval date	02 December 2009
Country of manuf	China

For a list of all currently documented Ralink chipsets with specifications, see Ralink.

For a list of all currently documented MSI device with specifications, see MSI.

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

"MS-3870 VER: 1.0" and "MADE IN CHINA" is silkscreened on the board in the FCC photos.