TP-Link 300Mbps Wireless N PCI Express Adapter – TL-WN881ND
Hardware Features
Interface: PCI Express(x1)
Dimensions ( W x D x H ): 4.8 x 3.1 x 0.8in. (120.8 x 78.5 x 21.5mm)
Antenna: Detachable Omni-Directional (RP-SMA)
Antenna: Gain 2dBi
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: -68dBm@10% PER
130M: -68dBm@10% PER
108M: -73dBm@10% PER
54M: -73dBm@10% PER
11M: -89dBm@8% PER
6M: -87dBm@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
2x Detachable omnidirectional antenna
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









