TP-Link TL-WN821N Wireless N USB Adapter, Atheros, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g-b
(SKU:TBDF-XX31563)
Our Price: $21.95
Was: $71.00 You Save: 69%
Cash Price:
$21.73
( ? )
Earn 10.5 Reward Points
In Stock
Domestic Shipping
- Product Description
- Customer Review
- Warranty & Delivery
- 2.4Ghz
- 802.11n
- 802.11g-b

Highlights:
- Excellent N speed up to 300Mbps brings best experience for video streaming or internet calls
- Easy wireless security encryption at a push of the QSS button
- Supports Windows 2000 / XP / Vista / 7
| HARDWARE FEATURES | |
|---|---|
| Interface | USB 2.0 |
| Button | Quick Security Setup (QSS) Button (WPS Compatible) |
| Dimentions( W x D x H ) | 3.4 x 0.9 x 0.4 in (86.5 x 24 x 10 mm) |
| Antenna Type | On-Board |
| Antenna Gain | N/A |
| WIRELESS FEATURES | |
|---|---|
| Wireless Standards | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| Frequency | 2.400-2.4835GHz |
| Signal Rate | 11n: Up to 150Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) |
| EIRP | <20dBm(EIRP) |
| Receive Sensitivity | 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER |
| Wireless Modes | Ad-Hoc / Infrastructure mode |
| Wireless Security | Support 64/128 bit WEP, WPA-PSK/WPA2-PSK, Wireless MAC Filtering |
| Modulation Technology | DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM |
| OTHERS | |
|---|---|
| Certification | CE, FCC, RoHS |
| Package Contents | Wireless Adapter Resource CD Quick Installation Guide |
| System Requirements | Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000 |
| Environment | Operating Temperature: 0¡æ~40¡æ (32¨H~104¨H) Storage Temperature: -40¡æ~70¡æ (-40¨H~158¨H) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
| Other Details | |
| Satisfaction Guarantee | |
| For total peace of mind, we offer a 14 Days Money Back Guarantee Policy. Should you need to make a claim, please contact us within 14 days of receiving the item. For full details of our Money Back Guarantee Policy, please click here. | |
| Payment Methods | |
| We accept payment via BPAY, Direct Deposit, Visa, MasterCard and Paypal. | |
![]() |
|
| Credit Card Security | |
| We take extreme measures to ensure your credit card purchases are safe with us. All your credit card transactions are done and stored on St George Bank's servers using the highest levels of encryption, we do not see any of your credit card details. | |
| On top of this we will also conduct random double verification procedure to double ensure your shopping with us is 100% safe. If your order has been selected by the computer, our staff will contact you to advise you of the simple 3 step procedure. We would like to express our appreciation for your assistance in ensuring safe shopping for all our customers. | |
| Delivery Methods | |
| Depending on nature of the product (ie. oversize cartons, high value, location...etc). Items will be sent via Australia Post eParcel and reputable courier companies. | |
| eParcel service can deliver items to your home, work addresses or any P.O. Box . Courier services cannot deliver to P.O. Box addresses. | |
| Most orders are processed within 24 hours from receipt of payment. For delivery ETA detail, please refer to product shipping calculator above. |
|
| For your total peace of mind, all delivery companies we use offer online tracking of your order, the tracking details of your order will be sent in a seperate shipping advice email. On top of delivery tracking TOPBUY includes full transit insurance for each of our orders | |
| For more details read our Delivery Policy . | |
![]() |
|
| Service Policies | |
| For information about our policies pertaining to the purchase of this item and after-sales service, please refer to our Help Centre. | |
| Best Price Guarantee | |
| Topbuy.com.au guarantees that our prices are the lowest you'll find anywhere in Australia. For more details read our Best Price Guarantee. | |
![]() |
TP-Link TL-WN821N Wireless N USB Adapter, Atheros, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g-b |
|||
Our Price:
|
||||






