[elecena] TL-WN821N Wireless LAN USB adapter 300 Mbps - zmiany ceny TP-LINK WIFI - USB STICK 300 Mbit/s Expand your notebook or desktop PC with the fastest WIFI technology, via the USB interface, without opening the enclosure. Standards - IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK - 11n: Up to 300 Mbps (dynamic) - 11g: Up to 54 Mbps (dynamic) - 11b: Up to 11 Mbps (dynamic) Frequency Range - 2.4 - 2.4835 GHz Wireless Transmit Power - 20 dBm (MAX) Modulation Type OFDM/CCK/16-QAM/64-QAM Security - 64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) - Operating System support Operating system - Windows 2000/XP/Vista Interface - USB 2.0 hi-speed Certifications - CE, FCC Dimensions - 93.5 x 26 x 11 mm TL-WN821N Wireless LAN USB adapter 300 Mbps - 10.03 EUR https://elecena.pl/product/17872720/tl-wn821n-wireless-lan-usb-adapter-300-mbps 2021-04-25 TL-WN821N Wireless LAN USB adapter 300 Mbps - 10.07 EUR https://elecena.pl/product/17872720/tl-wn821n-wireless-lan-usb-adapter-300-mbps 2022-10-23 TL-WN821N Wireless LAN USB adapter 300 Mbps - 10.03 EUR https://elecena.pl/product/17872720/tl-wn821n-wireless-lan-usb-adapter-300-mbps 2025-04-04 TL-WN821N Wireless LAN USB adapter 300 Mbps - 10.33 EUR https://elecena.pl/product/17872720/tl-wn821n-wireless-lan-usb-adapter-300-mbps 2026-03-23