Software Specification | |
Standards | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
Wireless Speed | 11n: Up to 150Mbps11g: Up to 54Mbps11b: Up to 11Mbps |
Frequency Range | 2.4-2.4835GHz |
Wireless Transmit Power | 18dBm(MAX EIRP) |
Modulation Type | OFDM/CCK/16-QAM/64-QAM |
Receiver Sensitivity(without Standards antenna) | 130M: [email protected]/* */% PER108M: [email protected]/* */% PER54M: [email protected]/* */% PER11M: [email protected]/* */% PER6M: [email protected]/* */% PER1M: [email protected]/* */% PER |
Work Mode | Ad-HocInfrastructure |
Wireless Security | 64/128 bits WEPWPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) |
Support Operating System | Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000 |
Hardware Specification | |
Interface | PCI Express |
Antenna Type | Mini-omni, 2dBi |
Certifications | CE, FCC |
Operating Temperature | 0oC~40oC (32oF~104oF) |
Storage Temperature | -40oC~70oC (-40oF~158oF) |
Relative Humidity | 10% ~ 90%, non-condensing |
Storage Humidity | 5%~90% non-condensing |
Dimensions | 4.8x 3.1x 0.8 in. (120.8 x 78.5 x 21.5 mm) |
Ports & interfaces
Connectivity technology
The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Interface
Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
WLAN
Network
Maximum data transfer rate
The maximum speed with which data can be transmitted from one device to another.
150 Mbit/s
Wi-Fi
Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Frequency range
2.4 - 2.4835 GHz
Design
Chipset
Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.
Atheros
Certification
CE, FCC
Operational conditions
Operating temperature (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Storage temperature (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
5 - 90%
System requirements
SKU | 216272 |
---|---|
MPN | TL-WN781ND |
Brand | TP-Link |
Product Condition | Brand New/Unused |
Stock Availability | Available for Shipping |
Warranty Period | 3 Years Warranty |
Warranty Contact | https://www.tp-link.com/ |