USB wireless network card Bluetooth adapter 5.0 desktop computer WIFI5 receiver AC dual frequency RTL8822BU

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产品名称：
USB无线网卡+蓝牙5.0 二合一组合卡
家中数码设备上网大都连接在2.4GHz频段下，以至于相互干扰，频频堵车。双频无线网卡，让你跳出拥塞频段，选择5GHz纯净通道，畅游网络世界自由。 采用全新一代11AC技术，5GHz频段下无线速率高达300Mbps，配以300M 2.4GHz频段速率，大幅提升无线整体性能，Wi-Fi共享高速畅通，带来新技术的体验，可自动调整频宽模式，避开信道干扰，使无线信号稳定。当干扰消失时，又可自动捆绑空闲信道，充分利用信道捆绑优势，提升无线性能。
基本参数：
无线传输速率2.4G 400M+5G 867Mbps
提供64/128/256位WEP数据加密
支持WPA/WPA-PSK、WPA2/WPA2-PSK安全机制
支持PSP连接模式
使用环境 工作温度：0℃到55℃
存储温度：-40℃到70℃
工作湿度：10%到90%RH 不凝结
存储湿度：5%到90%RH 不凝结
产品描述：
支持的标准和协议IEEE 802.11n（Draft 2.0）、IEEE 802.11g、IEEE 802.11b、IEEE 802.11AC，600M无线网卡，无线传输速率收发600Mbps。提供更好的无线传输性能、稳定性和无线覆盖范围。该产品支持64/128/152位WEP加密，以及WPA/WPA2、WPA-PSK/WPA2-PSK等高级加密与安全机制，此外，该产品具有优先级服务功能，确保视频、语音等带宽数据的优先处理。该产品与11g产品及其它11n产品也能够很好地兼容。与11g产品及其它11n产品也能够很好地兼容。
支持系统：win2000/XP/WIN 7/WIN 8/WIN 10/WIN 11/MAC/LINUX;
Most digital devices at home are connected to the internet in the 2.4GHz frequency band, causing mutual interference and frequent traffic congestion. Dual band wireless network card allows you to jump out of congested frequency bands and choose a pure 5GHz channel, allowing you to freely navigate the online world. Adopting the new generation 11AC technology, the wireless speed can reach up to 300Mbps in the 5GHz frequency band, coupled with a 300M 2.4GHz frequency band speed, greatly improving the overall wireless performance. Wi Fi sharing is high-speed and smooth, bringing a new technological experience. The bandwidth mode can be automatically adjusted to avoid channel interference and ensure stable wireless signals. When interference disappears, it can automatically bundle idle channels, fully utilizing the advantages of channel bundling and improving wireless performance.
Basic parameters:
Wireless transmission rate 2.4G 400M+5G 867Mbps
Provide 64/128/256 bit WEP data encryption
Support WPA/WPA-PSK, WPA2/WPA2-PSK security mechanisms
Support for PSP connection mode
Operating temperature: 0 ℃ to 55 ℃
Storage temperature: -40 ℃ to 70 ℃
Working humidity: 10% to 90% RH non condensing
Storage humidity: 5% to 90% RH non condensing
Product Description:
Supported standards and protocols include IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b, IEEE 802.11AC, 600M wireless network card, and wireless transmission rate of 600Mbps. Provide better wireless transmission performance, stability, and wireless coverage. This product supports 64/128/152 bit WEP encryption, as well as advanced encryption and security mechanisms such as WPA/WPA2, WPA-PSK/WPA2-PSK. In addition, this product has priority service function to ensure the priority processing of bandwidth data such as video and voice. This product is also well compatible with 11g products and other 11n products. It is also well compatible with 11g products and other 11n products.
Support system: win2000/XP/WIN 7/WIN 8/WIN 10/WIN 11/MAC/LINUX;

在蓝牙和WLAN模式同时传输时提供多媒传输效能极大化，允许单一无线射频IC与单一基频IC共存数种无线传输模式，先进的区域网络安全性特色，包括WAP，WAP2，802.11i与802.11x
[蓝牙]拥有自动跳频技术（Adaptive Frequency Hopping）
相容蓝牙v5.0+EDR
向前相容蓝牙v1.1 and v1.2相容性
同时支援七个蓝牙的装置连线
相容蓝牙Class 1规范，拥有18dbm的功率传输距离
支持系统：WIN2000/XP/WIN7/WIN8/WIN10/WIN11/MAC/LINUX;
Provides maximum multimedia transmission efficiency when transmitting simultaneously in Bluetooth and WLAN modes, allowing multiple wireless transmission modes to coexist with a single RF IC and a single baseband IC. Advanced regional network security features include WAP, WAP, 802.11i, and 802.11x
[Bluetooth] has Adaptive Frequency Hopping technology
Compatible with Bluetooth v5.0+EDR
Forward compatible Bluetooth v1.1 and v1.2 compatibility
Supporting seven Bluetooth device connections simultaneously
Compliant with Bluetooth Class 1 specification, with a power transmission distance of 18dbm
Support system: WIN2000/XP/WIN7/WIN8/WIN10/WIN11/MAC/LINUX;

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