Xiaomi Wireless Router 4a

p The Xiaomi Mi 4A Dual Band Wireless Router allows you to reach 300Mbps over the 2.4GHz band and 867Mbps over the crystal clear 5GHz band the max wireless speed is up to 1167Mbps over both. The 2.4GHz band offers transmission over greater distances with better coverage and better penetration through walls while the 5GHz band adopts 802.11ac technology giving you less interference and higher speeds for a smoother experience watching HD videos and playing multiplayer online games. p p The Mi Router 4A supports Smart Connect offering 2.4GHz and 5GHz bands under one Wi-Fi name. This allows you to have no more confusion over which Wi-Fi network to connect to 2.4GHz and offers better performance through walls while 5GHz provides higher speeds. The optimal frequency band is also automatically selected by a dual-band terminal. p p The router comes with 4 external antennas so that the signal can travel through walls better. 4 external omnidirectional antennas which are precision tested and with a carefully designed internal structure and configuration greatly improves transmission performance even in complex environments. It also features dual cooling fin heat sinks for better system stability and cooling. A specially treated metal substrate is combined with nanomaterials boasting exceptional thermal radiation features. It offers both excellent heat absorption and heat dissipation capabilities to effectively lower the chip temperature and provide improved system stability. p h3 FEATURES h3 ul li 4 external antennas li li Dual-band wireless network li li 64 MB memory for stable operation li li Control remotely via the app li li Unauthorized access prevention li li Parental control li ul h3 SPECIFICATIONS h3 ul li Processor MT7628DA li li Internal memory 64MB li li 2.4G Wi-Fi 2×2 supports the IEEE 802.11n protocol maximum possible speed of 300Mbp li li 5G Wi-Fi 2×2 supports the IEEE 802.11ac protocol maximum possible speed of 867Mbps li li Product antennas 4 external omnidirectional antennas two 2.4GHz antennas with a maximum gain of 5dBi two 5GHz antennas with a maximum gain of 6dBi li li Product heat dissipation Natural heat dissipation li li Total interfaces Two 10 100M self-adaptive LAN ports Auto MDI MDIX One 10 100M self-adaptive WAN port Auto MDI MDIX li li LED indicator lights 2 li li System reset buttons 1 li li Power input interface 1 li li Protocol standards IEEE 802.11a b g n ac IEEE 802.3 3u li li Certification standards GB9254-2008 YD T993-1998 GB4943.1-2011 li li Dual band 2.4GHz and 5GHz li li Modulation 11b DSSS DBPSK 1Mbps DQPSK 2Mbps CCK 5.5 11Mbps 11a g OFDM BPSK 6 9Mbps QPSK 12 18Mbps 16QAM 24 36Mbps 64QAM 48 54Mbps 11n MIMO-OFDM BPSK li li QPSK 16QAM 64QAM. Rate set MCS0 to MCS15 11ac MIMO-OFDM BPSK QPSK 16QAM 64QAM 256QAM. Rate set MCS0 to MCS9 supports 2 streams li li Operating system Mi Wi-Fi ROM intelligent router operating system based on a highly customized version of OpenWRT li li Wireless security WPA-PSK WPA-PSK2 encryption wireless access control blacklist and whitelist SSID hiding smart unauthorized access prevention li li Management application Supports web iOS and Android li li Dimensions 18.8 x 10 x 17.5 cm li ul h3 WHAT S IN THE BOX h3 ul li Xiaomi Mi 4A Dual Band Wireless Router-White x1 li li 12V Power Adapter x1 li li User Manual x1 li ul