Беспроводной Wi-Fi ретранслятор расширитель диапазона маршрутизатор усилитель
816,93 руб.
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Характеристики
Global version Xiaomi Mi Router 4A Gigabit Edition 100M 1000M 2.4GHz 5GHz WiFi ROM 16MB DDR3 64MB 128MB 4 Antennas APP Control | Компьютеры
История изменения цены
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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-17-2025 | 0.93 руб. | 0.50 руб. | 0 руб. |
| Aug-17-2025 | 0.28 руб. | 0.3 руб. | 0 руб. |
| Jul-17-2025 | 0.6 руб. | 0.99 руб. | 0 руб. |
| Jun-17-2025 | 0.53 руб. | 0.79 руб. | 0 руб. |
| May-17-2025 | 0.52 руб. | 0.39 руб. | 0 руб. |
| Apr-17-2025 | 0.98 руб. | 0.70 руб. | 0 руб. |
| Mar-17-2025 | 0.60 руб. | 0.6 руб. | 0 руб. |
| Feb-17-2025 | 0.47 руб. | 0.20 руб. | 0 руб. |
| Jan-17-2025 | 0.23 руб. | 0.44 руб. | 0 руб. |
Описание товара
Dual Core CPU for Faster Network Speed
Featuring dual core four threading CPU, the single core frequency can reach to 880MHz. Strong performance easily support gigabit network and dual band WiFi data transmission.
Wireless Dual Band
Support 2.4GHz and 5GHz two frequency bands. The max speed rate can reach to 1167Mbps. 2.4GHz band supports longer, better coverage and through-wall performance. 5GHz band uses 802.11ac technology. Less interference, high rate. Watch HD video and play smooth game.
Dual Band Shares One WiFi Name
Xiaomi router 4A support dual band. It combines 2.4GHz and 5GHz in one WiFi name. 2.4GHz has better through-wall performance and 5GHz has higher rate.
High Gain 4 Antennas for Stronger Signal
4 external high-gain omnidirectional antennas. Hugely improves transmission performance and do great job under various complex environment.
128MB Large Memory
Smart home appliance era. More devices need stable connection. Xiaomi router 4A adopts 128MB memory that ensures stable transmission.
Smart Error Correction Calculation
5GHz frequency support LDCP error correction calculation. Strengthen anti-interference performance. Boost WiFi signal and improve transmission speed rate
Package list:
1 * Router
1 * Power Adapter
1 * User Manual
4 high-gain omnidirectional antennas
Dual core 880MHZ
Gigabit network access
128MB large memory
1167 Mbps
Note:
167Mbps is the maximum wireless rate of 2. 4G and 5G dual band transmission.
The real rate will be affected by the environment.
Optical Level Gigabit
Support 100M and above high speed broadband
Xiaomi router 4A provides a gigabit WAN access and two gigabit LAN access.
It can easily meet a 100M and above broadband needs.
Dual Band shares one WiFi Name
Xiaomi router 4A support dual band. It combines 2.4GHz and 5GHz in one WiFi name.
2.4GHz has better through-wall performance and 5GHz has higher rate.
High Gain 4 ANtennas for stronger signal
4 external high-gain omnidirectional antennas.
Hugely improvers transmission performance and do great job under various complex environment.
Integrate Signal Boosrer
2.4GHZ and 5GHz wireless chip integrates PA and LNA.
PA effectively strengthen singal,LNA improves signal receiving sensitivity.
Longer singnal transmission distance.wide coverage.
128MB large memory,stably connect 128 terminal devices
Smart home appliance era.More devices need stable connection.
Xiaomi router 4A adopts 128MB memory that ensures stable transmission.
Amazing heat dissipation ensures stable running Adopt aluminium alloy heat sink and heat-conducting giue. Air flow design ensures longer use.
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Hardware |
|
|
Brand |
Xiaomi |
|
CPU |
MT7621A |
|
RAM |
64 MB128MB DDR3 |
|
ROM |
16MB |
|
2.4G WiFi |
2X2 (support IEEE 802.11N, 300Mbps max) |
|
5G WiFi |
2X2 (support IEEE 802.11AC, 867Mbps max) |
|
Antenna |
4 PCS |
|
Heat dissipating system |
Natural heat dissipation |
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Material |
ABS |
|
Interfaces |
|
|
Lan port |
2 (10/100 Auto MDI/MDIX) |
|
WAN port |
1 (10/100 Auto MDI/MDIX) |
|
LED indicators |
3 (Red/Blue/Yellow) |
|
Button |
1 x Reset button |
|
DC input |
1 |
|
Antenna |
|
|
Dual bands |
2.4GHz / 5GHz |
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Wireless channels |
2.4GHz Channel: 1,2,3,4,5,6,7,8,9,10,11,12,13 |
|
5GHz Channel: 36,40,44,48,52,56,60,64,149,153,157,161,165 |
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Modulation mode |
11b: DSSS: DBPSK(1Mbps),DQPSK(2Mbps), |
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CCK(5.5/11Mbps) |
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11a/g: OFDM:BPSK(6/9Mbps), |
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QPSK(12/18Mbps),16QAM(24/36Mbps), |
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|
64QAM(48/54Mbps) |
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11n: MIMO-OFDM:BPSK,QPSK,16QAM,64QAM. |
|
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Rate: MCS0~MCS15 |
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|
11ac: MIMO-OFDM:BPSK, |
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QPSK,16QAM,64QAM,256QAM |
|
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Rate: MCS0~MCS9 |
|
|
Receiving sensitivity |
11Mbps:≤-90dBm,54 Mbps:≤-72dBm, |
|
HT20 MCS7:≤-69dBm, |
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HT40 MCS7:≤-66dBm, |
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VHT20 MCS8:≤-65dBm, |
|
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VHT40 MCS9:≤-60dBm, |
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VHT80 MCS9:≤-58 dBm |
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Software |
|
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Operating system |
MiWiFi ROM (Supports Web, Android, iOS) |
|
Wireless security |
WPA-PSK/WPA-PSK2 encryption, Wireless access control (black and white list), SSID hiding |
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Protocol standards |
IEEE 802.11a/b/g/n/ac, IEEE 802.3/3u |
|
Approval standards |
GB9254-2008 YD/T993-1998 GB4943.1-2011 |
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Working environment |
Operating temperature: 0-40°C |
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Working humidity: 10%-90%RH |
|
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Storage temperature : -40-70°C |
|
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Storage humidity: 5%-90%RH |
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Power: 12W max |
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