TP-LINK TL-WN821N v3

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TP-LINK TL-WN821N v3

FCC approval date: 21 December 2011
EAN: 6935364090050 (UPC DB, On eBay)
Country of manuf.: China

Interface: USB

USB 2.0
Connector: Male A
Form factor tags: dongle

ID: 0cf3:7015 (2 addl. devices)
Windows: USB\VID_0CF3&PID_7015

FCC ID: TE7WN821NV3
PCB ID: 2052500288

Chipset: Atheros AR9002U-2NG

WI1 chip1: Atheros AR7010

WI1 chip2: Atheros AR9287

Windows driver
see ar9002u.zip

Antenna connector: none

bgn, 2x2:2

OUI: 6C:FD:B9 (5 E, 7 W)

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.

300Mbps Wireless N USB Adapter

Product page • Support page
  • "2052500288" and "Rev: 1.1" is silkscreened on the board in the FCC photos.
Version with both chips on one side.
  • "2052000270" is silkscreened on the board (w/ internal images)
The "Rev:" <...> text is covered by a sticker.
Version with chips on different sides.
The device is using AR7010-AL1A and AR9287-BL1A.
The casing plastic is ABS+PC (resin code 7).
Bus 002 Device 003: ID 0cf3:7015 Atheros Communications, Inc. 
TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287]
Receiver sensitivity
270M: -68dBm w/ 10% PER
130M: -68dBm w/ 10% PER
108M: -68dBm w/ 10% PER
54M: -68dBm w/ 10% PER
11M: -85dBm w/ 8% PER
6M: -88dBm w/ 10% PER
1M: -90dBm w/ 8% PER

Images

  • Case

  • Side 1

  • Side 2


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