带宽
| 支持数据传输率 |
11, 54, 450Mbit/s |
天线
| 增益 |
2 dBi |
| 天线类型 |
Omni Directional |
| 天线接口类型 |
RP-SMA |
系统要求
| 需要CD-ROM 驱动器 |
Y |
| Mac兼容性 |
N |
| 需要互联网连接 |
Y |
无线局域网的特点
| 支持无线局域网数据传输率 |
1, 2, 6, 9, 11, 12, 18, 24, 36, 48, 54, 450 Mbit/s |
| Wi-Fi标准 |
IEEE 802.11n |
| 无线局域网连接 |
Y |
| 无线局域网类型 |
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
性能
| 支持安全算法 |
128-bit WEP, 64-bit WEP, TKIP, WPA, WPA-PSK, WPA2, WPA2-PSK |
| 即插即用 |
Y |
| 兼容性内存条 |
Not supported |
联网
| 网络标准 |
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x |
| 调制 |
16-QAM, 64-QAM, BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK |
| 频段 |
2.400 - 2.4835, 5.180-5.240, 5.745-5.825 GHz |
环境条件
| 运行湿度范围(H-H) |
10 - 90% |
| 储存温度范围 (T-T) |
-40 - 70 °C |
| 储存相对湿度范围（H - H） |
5 - 90% |
端口 & 界面
| 內置式 |
Y |
| 主机接口 |
PCI-E |
| 接口 |
WLAN |
| 连接插头 |
3x RP-SMA |
认证标准
| RoHS符合性 |
Y |
| 认证 |
CE, FCC, Wi-Fi |
另外
| 产品色彩 |
Black, Silver |
| 数据传输率（最大） |
450 Mbit/s |
| 无线连接 |
Y |
| 以太网连接器 |
N |
| 连接方式 |
Wireless |
| 运行温度范围（T - T） |
0 - 40 °C |
450Mbps Wireless N Dual Band PCI Express Adapter, 3x 2dBi, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11a, 2.4GHz / 5GHz
- Dual Band support - 2.4GHz or 5GHz channels bring an optimized HD video streaming, file sharing and online experience.
- Today’s fastest wireless speeds of up to 450Mbps.
- Three antennas increase wireless performance and stability.
What This Product Does
TP-LINK’s 450Mbps Wireless N Dual Band PCI Express Adapter, TL-WDN4800 allows you to connect a desktop computer to a wireless network and access a high-speed wireless network connection. Complying with IEEE 802.11a/b/g/n, the device can use the 2.4GHz or 5GHz channels and provide wireless speeds of up to 450Mbps which is ideal for users seeking a highly robust, bandwidth intensive wireless networking experience, particularly with HD video streaming and online gaming.
Dual Band
Dual Band is the latest wireless technology allowing the adapter to connect with a 2.4GHz or 5GHz network. This allows you to check e-mail and browse the Internet using the 2.4GHz band or stream HD movies and other media on the 5GHz band. The advantage of working on the 5GHz band is that, unlike the crowded 2.4GHz band shared with microwaves, cordless phones and other wireless networks, it has much less interference and can provide a more stable wireless signal, which is ideal for online gaming and HD video streaming.
Wireless N Speed up to 450Mbps
Both the adapter’s 2.4GHz and 5GHz bands support the maximum speed of up to 450Mbps, which generates a maximum theoretical wireless throughput bringing you a limitless wireless experience.
WPA / WPA2 Encryptions - Advanced Security
WPA/WPA2 encryption standards ensure your wireless connection is safe from intruders.
Easy Operation
TL-WDN4800 comes with a CD utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which makes setting up your network so easy that even for novice users should be up and running in minutes.
- Achieves a maximum theoretical throughput of up to 450Mbps.
- Supports dual-band, 2.4GHz or 5GHz.
- Seamlessly compatible with 802.11a/b/g/n products.
- Experience smoother video streaming and online gaming by choosing the clearer 5GHz band for wireless connections.
- Supports 64/128 WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X.
- Supports Windows XP 32/64bit, Vista 32/64bit, Windows 7 32/64bit.
- Supports ad-hoc and infrastructure mode.
- Bundled utility provides quick & hassle-free installation.
