TP-Link TL-WN821N network card WLAN 300 Mbit/s

Compliance certificates: RoHS Component for: PC/Laptop Antenna: Yes Product colour: Black Transmitting power (FCC): 20 dBm WPS push button: Yes Internal: No Antenna design: Internal Transmitting power (CE): 20 dBm Operating modes: Infrastructure mode USB powered: Yes Storage temperature (T-T): -40 - 70 °C Storage relative humidity (H-H): 5 - 95% Operating temperature (T-T): 0 - 40 °C Operating relative humidity (H-H): 10 - 90% Height: 12 mm Depth: 26 mm Width: 86 mm Modulation: DQPSK Wi-Fi standards: Wi-Fi 4 (802.11n) WLAN data transfer rates supported: 300 Mbit/s Wi-Fi: Yes Maximum data transfer rate: 300 Mbit/s Supported network protocols: CSMA/CA, ACK Networking standards: IEEE 802.11b Wi-Fi band: Single-band (2.4 GHz) Top Wi-Fi standard: Wi-Fi 4 (802.11n) Frequency range: 2.4 - 2.4835 GHz Windows operating systems supported: Windows XP Home Mac operating systems supported: Mac OS X 10.15 Catalina Linux operating systems supported: Yes Package weight: 150 g Package height: 42 mm Package depth: 137 mm Package width: 148 mm Cables included: USB Quick installation guide: Yes Resource CD: Yes Interface: WLAN Host interface: USB