无线局域网的特点
| 无线局域网连接 |
Y |
| Wi-Fi 频段 |
Dual-band (2.4 GHz / 5 GHz) |
| Wi-Fi标准 |
IEEE 802.11ac |
| 无线局域网类型 |
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11ac, IEEE 802.11a |
天线
| 天线数量 |
2 |
| 发射功率 |
4 - 8 dBmW |
| 天线类型 |
Internal |
| 天线 |
Y |
性能
| 可支持的Mac操作系统 |
Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.9 Mavericks |
另外
| 数据传输率（最大） |
867 Mbit/s |
| 连接方式 |
Wireless |
2.4/5 GHz, IEEE 802.11b/802.11g/802.11n, USB 2.0, WEP 64/128-bit, WPA, WPA2, 14.9 x 20 x 7.1 mm, 2 g
The EW-7822ULC is a AC1200 USB adapter that can pair with an 11ac Wave 2 MU-MIMO router. It upgrades your older laptop or PC to a MU-MIMO device and runs selectable dual-band Wi-Fi at speeds up to 300Mbps on 2.4GHz and 867Mbps on 5GHz.
<b>Ultra-Speed with 802.11ac</b>
The EW-7822ULC runs ultra-speed 802.11ac Wi-Fi that’s almost three times faster than 802.11n. Upgrade your laptop or PC to sport 802.11ac Wi-Fi so you can enjoy online video streaming and multiple data transfers at the fastest speeds.
<b>Dual-Band Experience</b>
Experience better performance and greater flexibility for your laptop with dual-band connectivity.
Either the 2.4GHz or 5GHz frequency band can be selected with top speeds at 300Mbps and 867Mbps respectively.
Surf the internet and check emails on the longer-range 2.4GHz band, or use the high-speed 5GHz band for online gaming and YouTube or Netflix HD streaming.
<b>11ac Wave 2 Compliant MU-MIMO</b>
The latest 11ac Wave 2 MU-MIMO (Multi-User - Multiple Input Multiple Output) technology runs four streams and serve multiple devices simultaneously, for the fastest speeds and uninterrupted Wi-Fi connectivity to all devices.
<b>MU-MIMO for Non-Stop Streaming</b>
Instantly upgrades your older laptop or PC to the latest 11ac Wave 2 speeds with MU-MIMO functionality. Everyone in the room can enjoy smooth surfing, streaming and gaming at the same time when the EW-7822ULC is successfully paired with a MU-MIMO router.
<b>Why should you need MU-MIMO?</b>
- 11ac Wave 2 MU-MIMO offers up to 3x faster Wi-Fi speeds
- High performance for mobile speed and range
- Online streaming without interruptions and buffering from other devices
<b>Beamforming Wi-Fi</b>
The EW-7822ULC’s beamforming enables your Wi-Fi signal to be targeted at your adapter for a stronger, more reliable and efficient Wi-Fi connection when it paired with any beamforming router. Meanwhile, beamforming generates directional-targeted Wi-Fi signals, instead of standard Wi-Fi which radiates outwards. This means better audio quality and HD video streaming as you explore your digital wonderland.
<b>Small, Travel-Size For Laptops</b>
Featuring a nano, lightweight design that can be plugged into any type of laptop for more mobility and convenience. It’s so tiny that it feels like nothing to carry around, and can always be with your laptop.
- Fits your laptop perfectly
- Doesn’t block other USB ports
- Easy portability and won’t fall out of your laptop
