TP-Link Wireless N USB Adapter 300Mbps TL-WN821N

Технички спецификации

• 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 11/10/8.1/8/7/XP Specifications

HARDWARE FEATURES Interface

USB 2.0

Button

WPS Push Button Dimensions ( W x D x H ): 2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)

Antenna

On-Board WIRELESS

FEATURES Wireless Standards

IEEE 802.11n, IEEE 802.11g, IEEE 802.11b

Frequency

2.400-2.4835GHz

Signal Rate

• 11n: Up to 300Mbps(dynamic) • 11g: Up to 54Mbps(dynamic) • 11b: Up to 11Mbps(dynamic)

Reception Sensitivity

• 270M: -62dBm@10% PER • 130M: -65dBm@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

Modulation Technology

DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM

Transmission Power

<20dBm(EIRP)

OTHERS Certification

CE, FCC,

RoHS Package Content

• Wireless Adapter • One USB extension cable • Resource CD • Quick Installation

Guide System Requirements

Windows 11/10/8.1/8/7,

Linux Environment

•

Operating Temperature

0?~40? (32?~104?) •

Storage Temperature

-40?~70? (-40?~158?) •

Operating Humidity

10%~90% non-condensing •

Storage Humidity

5%~90% non-condensing https://www.tp-link.com/en/home-networking/adapter/tl-wn821n/