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

Item No:
283045
MPN:
TL-WN821N
$17.00

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

$17.00
Payment options
Shipping Information
  • Available for shipping
  • Usually leaves our partner warehouse in 1-2 business days
Store Availability
  • 2-3 business days at Bankstown
  • 2-3 business days at Blacktown
  • 2-3 business days at Castle Hill
Shipping Estimate

Ports & interfaces
Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless. Wireless
Host interface Interface that enables a host controller to communicate with a driver. USB
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. 300 Mbit/s
Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g. IEEE 802.11b,IEEE 802.11g,IEEE 802.11n
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Wi-Fi band The frequency bands the product features. Single-band (2.4 GHz)
Frequency range 2.4 - 2.4835 GHz
Top Wi-Fi standard Connection of this device is done via Wi-Fi in a high standard. Wi-Fi 4 (802.11n)
Wi-Fi standards The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office. 802.11b,802.11g,Wi-Fi 4 (802.11n)
Modulation Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal (High Frequency Signal), with a modulating signal which typically contains information to be transmitted. The aim of digital modulation is to transfer a digital bit stream over an analog bandpass channel, for example over the public switched telephone network (where a bandpass filter limits the frequency range to between 300 and 3400 Hz), or over a limited radio frequency band. The aim of analog modulation is to transfer an analog baseband (or lowpass) signal, for example an audio signal or TV signal, over an analog bandpass channel at a different frequency, for example over a limited radio frequency band or a cable TV network channel. 16-QAM,64-QAM,CCK,DBPSK,DQPSK,OFDM
Supported network protocols Network protocols tested as compatible with this product e.g. FTP,HTML, POP. CSMA/CA, ACK
Design
Recommended usage What the product should be used for, and how it should be used (e.g. ambient temperature). PC / Notebook
Product colour The colour e.g. red, blue, green, black, white. Black,White
Internal The product is built in.
Antenna type Type of antenna, also known an aerial, e.g. external, internal. Omni
Receiver sensitivity 270M: -68dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER
RoHS compliance The Restriction of Hazardous Substances (RoHS) Directive aims to restrict certain dangerous substances commonly used in electrical and electronic equipment. Any RoHS compliant product is tested for the presence of Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent chromium (Hex-Cr), Polybrominated biphenyls (PBB), and Polybrominated diphenyl ethers (PBDE). PBB and PBDE are flame retardants used in several plastics. For Cadmium and Hexavalent chromium, there must be less than 0.01% of the substance by weight at raw homogeneous materials level. For Lead, PBB, and PBDE, there must be no more than 0.1% of the material, when calculated by weight at raw homogeneous materials. Any RoHS compliant component must have 100 ppm or less of mercury and the mercury must not have been intentionally added to the component. In the EU, some military and medical equipment are exempt from RoHS compliance.
Certification CE, FCC
Power
USB powered The device can be powered via a USB connection.
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 - 95%
Packaging content
Cables included USB
System requirements
Compatible operating systems List of desktop operating systems tested as compatible with this product. Win 2000/XP/Vista
Weight & dimensions
Width The measurement or extent of something from side to side. 69 mm
Depth The distance from the front to the back of something. 21 mm
Height The measurement of the product from head to foot or from base to top. 9.5 mm
Packaging data
Quantity The number of products there are. 1
Other features
Compliance industry standards List of characteristics that describe methods of compliance to industry-defined standards for the product EEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b
Quick start guide Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Supported data transfer rates Rates at which data can be transferred. May vary according to network configurations. 270/243/216/162/108/81/54/27 Mbps
Technical features MIMO, CCA
Output power description 20 dBm
More Information
SKU 283045
MPN TL-WN821N
Brand TP-Link
Product Condition Brand New/Unused
Adapter Type USB Adapter
Stock Availability Available for Shipping
Product Use Gaming
Warranty Period 3 Years Warranty
Warranty Contact https://www.tp-link.com/