Buffalo WI-U2-433DM

multiple revisions of this device, use caution

abgn+ac (AC600)
AirStation AC433 Dual Band Wireless USB Adapter
Homepage	Product page (JP)
Platform
Brand • Model • Rev	Buffalo WI-U2-433DM
Interface	USB 2.0
Connector	Male A
Form factor	micro dongle
ID:0411:0242 Windows: USB\VID_0411&PID_0242
FCCID	FDI000000017
ICID	6102A-053
Board ID	2976452000
Chip1	Realtek RTL8811AU
OUI: none specified
MIMO status	1x1:1
Wireless Standards	IEEE 802.11a/b/g/n/ac
802.11ac	up to 433 Mbps
802.11n	up to 150/150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
Operating Frequency	2.4 or 5 GHz
Other
Manuf/OEM/ODM	Delta Networks
Probable Linux driver Realtek vendor driver (8812au) Driver version 5.3.4 available on Edimax site (select EW-7811UAC on Edimax download page) See also aircrack-ng rtl8812au repo on GitHub USB ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)
Windows driver see Realtek's website
Retail
FCC approval date	05 August 2013
UPC	747464127316 (UPC DB, On eBay)
ASINs	B00EPY0JCQ B00D696KQ0
Country of manuf	China
Physical
Dimminsions	32.4 mm x 17.6 mm x 7.7 mm
Weight	4 g
Chip1 brand Chip2 brand Buffalo WI-U2-433DHP Realtek Buffalo WI-U2-433DM Realtek

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

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

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class

Overview

"2976452000" is silkscreened on the board in the FCC photos.

Additional specifications, per the FCC manual, follow...

• Dimensions: 32.4 mm x 17.6 mm x 7.7 mm
• Weight: 4 g

A B0:C7:45 (Buffalo) OUI is visible on the EUT's USB jack shield (label) in the FCC photos. It is presumed to be used.

The USB ID used in this entry is per Edimax's driver for the Edimax EW-7811UTC.