Name: Wireless USB Adapter N 300M TL-WN821N
Brand: TP-Link
SKU: 40111393
Price: 17.7 CHF
Availability: InStock

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TP-Link

This TP-Link Wi-Fi stick allows a desktop computer or notebook to connect wirelessly to an existing Wi-Fi network. The black adapter, measuring just 8.6 cm in length, is compatible with Wi-Fi networks using the IEEE 802.11b and 802.11g standards, but also supports high transfer rates of 802.11n.

This means that computers with the TP-Link TL-WN821N can theoretically exchange data with other devices over the wireless network at speeds of up to 300 Mbit/s—of course, all other devices and the router must also operate in 802.11n mode.

The USB stick supports modern encryption methods such as WPA2, WEP, and WPA/WPA2-PSK, enabling fast and highly secure access to certificate-based authentication networks.

Technical details:
- Dimensions: 86 x 26 x 12 mm (W x H x D)
- Network standard: IEEE 802.11b/g/n
- Data rate: up to 300 Mbit/s (2.4 GHz)
- Frequencies: 2.4 - 2.4835 GHz
- Encryption: WEP (64/128 Bit), WPA(-PSK), WPA2(-PSK)
- Connection: USB 2.0
- Compatibility (Operating System): Windows 8.1, 8, 7, Vista, XP (32/64 Bit), 2000.

Actual product image TP-Link Wireless USB Adapter N 300M TL-WN821N (USB)

Key specifications

Network adapter type

Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibres, wireless communication channels, and storage media. The data are represented as an electromagnetic signal, such as an electrical voltage, radiowave, microwave, or infrared signal.

Max. port speed

Describes the maximum data transfer rate. Is not necessarily supported by all ports.

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