What This Product Does
Wireless N PCI Express 2.0(x1) Adapter TL-WN881ND allows you to connect a desktop 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
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!

CCA Technology - Stable Wireless Signals
Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhanced the wireless performance.

WPA / WPA2 Encryptions
WPA/WPA2 encryption standards ensure your wireless connection is safe from intruders.

Easy Setup
Either using the optimized user interface and setup wizard or the CD (included) setup wizard will allow you to get ‘online’ quickly and easily.

TP-LINK TL-WN881ND. Internal. Connectivity technology: Wireless, Host interface: PCI Express, Interface: WLAN. Maximum data transfer rate: 300 Mbit/s, Top Wi-Fi standard: Wi-Fi 4 (802.11n), Wi-Fi band: Single-band (2.4 GHz). Product colour: Green

Ports & interfaces
Connectivity technology	Wireless
Host interface	PCI Express
Interface	WLAN
Network
Maximum data transfer rate	300 Mbit/s
Networking standards	IEEE 802.11b,IEEE 802.11g,IEEE 802.11n
Wi-Fi	Y
Wi-Fi band	Single-band (2.4 GHz)
Frequency range	2.4 - 2.4835 GHz
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b,802.11g,Wi-Fi 4 (802.11n)
WLAN data transfer rates supported	11,54,150,300 Mbit/s
Modulation	16-QAM,64-QAM,DBPSK,DQPSK,OFDM
Security algorithms	64-bit WEP,128-bit WEP,WPA-PSK,WPA2-PSK,WPS
Design
Component for	PC
Product colour	Green
Internal	Y
Antenna	Y
Antenna design	External
LED indicators	Y
Receiver sensitivity	270M: -68dBm@10% 130M: -68dBm@10% 108M: -73dBm@10% 54M: -73dBm@10% 11M: -89dBm@8% 6M: -87dBm@10% 1M: -90dBm@8%
Certification	CE, FCC
System requirements
Compatible operating systems	Windows 7 (32/64-bits) Windows Vista (32/64-bits) Windows XP (32/64-bits)
Windows operating systems supported	Y
Linux operating systems supported	Y
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Sustainability
Sustainability certificates	RoHS
Weight & dimensions
Width	21.5 mm
Depth	120.8 mm
Height	78.5 mm