Xiaomi TV Connection to the Internet via Ethernet Cable: A Complete Guide to Problem Solutions

Why Wireless Connection is Better than Wi-Fi for Xiaomi TV — and when it is necessary

Modern Xiaomi TVs (series Mi) TV 4/5, Redmi Smart TV, Xiaomi TV A Pro and others support both wireless and wired Internet connections, but Ethernet cables remain the preferred option in the Internet. 80% First, it guarantees a stable speed without delay when watching video in the video. 4K HDR or online games through Google Stadia/NVIDIA GeForce NOW. Secondly, the wired connection completely eliminates the influence of interference from other devices (microwaves, neighbor routers, Bluetooth headsets), which is critical for models with built-in Dolby Vision.

There are also situations when connecting via cable is the only working option:

• 📶 The router is in another room and the Wi-Fi signal is unstable (level below). 2-3 dividing).
• 🎮 You use the TV as a monitor for PC/console (PS5, Xbox Series X with demanding online games.
• 🔄 Frequent connection breaks during streaming Netflix/YouTube high-resolution.
• 🛡️ In the office or hotel blocked all Wi-Fi network except wired.

This article provides a step-by-step guide for Xiaomi 2018-2026 models, including solutions to typical problems (no Ethernet port, no cable, slow speed).If your TV is released before 2018, check for a port. RJ-45 on the back of the old models (Mi) TV (3) it may not be available.

What equipment you need: check the cable and port on the TV

Before you start setting up, make sure you have everything you need. The main component is the network cable (Cat twirling pair). 5e For Xiaomi TVs with 1 Gbps support (e.g. Mi). TV Q2 75) recommended Cat 6 - it will provide capacity margin for future updates.

Check the Ethernet port on the back of the TV:

• 🔍 On the Mi models TV 4A/4S/4X (2018–2020 d) the port is located near HDMI and USB,marked black or gray.
• 🔍 On Redmi Smart. TV X and Xiaomi TV A Pro (2021-2026) port can be hidden under a removable lid.
• ⚠️ On Mi. TV 3 and some budget models (Mi) TV 4A 32) No Ethernet port – a USB-Ethernet adapter will be required (see section below).

⚠️ Note: If you use a cable longer than 30 Meters, the speed of the connection may fall to 10 Mbps: This type of situation will require Cat 6 S/FTP shielded.

Connecting the cable to the TV: step-by-step instructions with a photo

The physical connection process takes less than a minute, but there are nuances that affect the stability of the work.

1. Turn off the TV from the outlet (not enough to put it in standby mode!) This will prevent power surges when connecting the cable.
2. Connect one end of the cable to the port LAN The port is usually signed or marked with an icon. 🌐.
3. The second end of the cable is inserted into the free port. LAN Use ports numbered 1-3 (port) WAN or the Internet is not suitable!).
4. Turn on the TV and wait for the system to load fully (about 30 seconds).

If the Ethernet port is not available on your TV, use a USB-Ethernet adapter (e.g., TP-Link). UE300 or ASIX AX88179). Put him on the hook. USB 3.0 port of the TV (usually blue), then insert the cable into the adapter. TV automatically recognizes the device and offers to configure the network.

Cable connected to port LAN on TV (not) USB!)|The cable is connected to port 1-3 on the router (not the router). WAN)|The TV is turned off from the socket during connection|Cat cable is used. 5e higher-->

When you connect, you'll see a notification on the screen that says "Cable connection detected." If you don't, check:

• 🔌 Router power (indicators should burn).
• 🔄 Port on the router - try another connector.
• 🔧 Integrity of cable (bending, overflow damage).

💡

If the TV doesn't respond to the cable connection, try rebooting the router: turn it off for 10 seconds, then turn it back on. DHCP-cache and force the devices to re-convene IP-address.

Set up a network connection in the Xiaomi menu TV

Even after the cable is physically connected, the Internet may not work automatically, but you need to configure the network settings in the system. MIUI TV (Chinese).

Open the settings menu:

1. On the remote, press the Settings button (cogs) → Select Network & Internet (or Network on Russian firmware).
2. Go to the Ethernet (or Wired Network) section.
3. If the connection is not activated automatically, press Connect.

90% of the time, the TV will be IP-address automatically (protocol) DHCP). If it didn't happen:

1. Select Advanced Settings (Advanced Settings).
2. Install. IP settings in Static mode (Static).
3. Enter the data manually (check them in the settings of the router or the provider): IP-address: 192.168.1.100 (example) Gateway: 192.168.1.1 Subnet mask: 255.255.255.0 DNS: 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare)

After saving the settings, the TV should connect to the Internet. Check the connection by opening your browser or launching YouTube.

What to do if the Internet is not working: diagnosis and solutions

If the Internet is not available on Xiaomi TV after connecting the cable, follow the troubleshooting algorithm:

1. Checking cable and ports

• 🔄 Connect the cable to another device (laptop, PC) – if the Internet works, the problem is in the settings of the TV.
• 🔌 Try another port on the router (for example, port) LAN 2 instead LAN 1).
• 🛠️ Replace the cable with a known working one (for example, the one that comes with the router).

2. Router settings

Sometimes the router blocks new devices. Go to the router's web interface (usually at 192.168.1.1 or 192.168.0.1) and check:

• 🔒 MAC-Filtration: Turn it off or add it MAC-TV address (you can find it in Settings) → On TV. → Network status).
• 📊 DHCP: Make sure the server is on and out IP-addresses in the range 192.168.1.2-192.168.1.254.
• 🔄 Router reboot: Sometimes a simple reboot helps.

3. Reset network settings on the TV

If the previous steps didn’t help, reset your network settings:

1. Go to Settings → Network and Internet → Ethernet.
2. Select Forget Network (Forget Network).
3. Reconnect the cable and reset the setting.

⚠️ Attention: On some firmware MIUI TV (Chinese models may need to restart the TV after resetting the network. If the screen is getting stuck on the Xiaomi logo, wait 2-3 minutes or turn off the power for 10 seconds.

4.Firmware problems

On TVs with outdated firmware (especially Mi) TV 4A 2018) there may be bugs with a wired connection:

1. Go to Settings → About TV → System Update.
2. If the update is not available through the menu, download the latest version from the official Xiaomi website to the flash drive and update manually.

💡

If the TV can't see the cable, but it's working, it's a problem in the Ethernet port. TV 4X 2019 is a well-known defect, solved only in the service center.

How to speed up the Internet on Xiaomi TV via cable: optimizing settings

Even with a wired connection, the speed may be lower than expected.

1.Amendment DNS-server

Standard. DNS ISPs are often slowed down:

• 🌍 Google DNS: 8.8.8.8 and 8.8.4.4
• ☁️ Cloudflare: 1.1.1.1 and 1.0.0.1
• 🛡️ AdGuard DNS (blocking advertising: 94.140.14.14 and 94.140.15.15

Change. DNS You can set up → Network → Ethernet → Additionally. → DNS.

2. Set up QoS on the router

If there are many devices on the network (smartphones, PCs, smart appliances), turn on QoS (Quality of Service) in the router settings and set the highest priority for the network. MAC-This ensures that Xiaomi traffic TV It will not be “cut” when loading other devices.

3. Disconnection of port energy saving

On some routers (e.g. TP-Link, ASUS) There's a Green Ethernet or Energy Efficient Ethernet feature that slows down when you're running low. Turn it off in the router's web interface.

Connecting via USB-Ethernet adapter: instructions for models without a port LAN

If your Xiaomi TV is not equipped with a port RJ-45 (Like Mi. TV 4A 32" or Mi" TV 3), use a USB-Ethernet adapter:

• 🔌 ASIX AX88179 (recommended for Xiaomi TV).
• 🔌 Realtek RTL8153 (It works on most of the firmware).
• ⚠️ Avoid adapters on ASIX AX88772 — they are incompatible with MIUI TV.

Instructions for connection:

1. Insert the adapter in USB 3.0 port of the TV (usually blue).
2. Connect the Ethernet cable to the adapter.
3. A notification will appear on the screen "New". USB-detector".
4. Go to Settings. → Network → USB-Ethernet and set up a connection (similar to standard Ethernet).

If the adapter is not recognized:

• 🔄 Try another one. USB-port.
• 🔌 Connect the adapter through USB-externally powered hub (some adapters require additional voltage).
• 📥 Update the TV firmware to the latest version.

⚠️ Attention: On Mi TVs TV 3 with firmware older than 2019 USB-Ethernet adapters may not work stable. In this case, use the Wi-Fi bridge (Client mode on the second router).

FAQ: Frequent questions about setting up wired Internet on Xiaomi TV