::: Kartica WLAN N USB .11b/g/n 300Mb TL-WN821N

-Excellent N speed brings best experience for HD video streaming or Internet calls

-MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability

-Easy wireless security encryption at a push of the WPS button

-Supports Windows XP / Vista / 7 / 8 / 8.1, Mac OS X 10.7~10.10, Linux

Wireless N USB Adapter TL-WN821N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming.

Wireless N - Speed & Range

With MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not!

Features

- Provides two methods of operation: Infrastructure and Ad-Hoc

- Adopts MIMO technology for wireless rates of up to 300Mbps

- Adopts CCA technology which automatically avoids channel conflicts using its channel selection feature

- Quick Secure Setup, complies with WPS for worry free wireless security

- Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X

- Simple Configuration and monitoring

- Supports Roaming technology, guaranteeing efficient wireless connections

- Supports Windows 2000/XP/Vista/7

Specifications

- Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK

- Wireless Signal Rates With Automatic Fallback:

* 11n: Up to 300Mbps (dynamic)

* 11g: Up to 54Mbps (dynamic)

* 11b: Up to 11Mbps (dynamic)

- Frequency Range: 2.4-2.4835GHz

- Wireless Transmit Power: 20dBm (max. EIRP)

- Modulation Type: OFDM/CCK/16-QAM/64-QAM

- Receiver Sensitivity:

* 270M: -68dBm@10% PER

* 130M: -68dBm@10% PER

* 108M: -68dBm@10% PER

* 54M: -68dBm@10% PER

* 11M: -85dBm@8% PER

* 6M: -88dBm@10% PER

* 1M: -90dBm@8% PER

- Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)

- Support Operating System: Windows 7 (32/64-bits), Windows Vista (32/64-bits), Windows XP (32/64-bits), Windows 2000

HARDWARE SPECIFICATION

- Interface: USB 2.0 Hi-Speed

- Antenna Type: Internal Omni-directional Antennas

- Certifications: CE, FCC

- Operating temperature: 0C-40C (32F-104F)

- Storage temperature: -40C-70C (-40F-158F)

- Relative humidity: 10%-90%, non condensation

- Storage Humidity: 5%-95% non-condensing

- Dimensions: 86×26×12 mm