TP-LINK TL-WN821N v3


 * 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]
 * Possible 6C:FD:B9 OUI (Proware)
 * 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