# Wireless Router Milesight UR35-L04AF-W 4G 2.4 GHz Fast Ethernet

**URL:** https://aio.lv/en/product--milesight-ur35-l04eu-w--4506527
**Data updated:** 2025-12-29 17:31 (EET)
**Category:** 5G/4G/3G Modems & Routers
**Manufacturer:** Milesight
**Manufacturer code:** UR35-L04EU-W
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 207.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 171.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--milesight-ur35-l04eu-w--4506527

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Milesight UR35-L04AF-W is a wireless router designed for 4G connectivity. It operates on a single-band 2.4 GHz frequency, supporting Wi-Fi 4 (802.11n) with a maximum data transfer rate of 65 Mbit/s. It features Fast Ethernet LAN interfaces with data rates of 10/100 Mbit/s and is compatible with MiniSIM cards and MicroSD memory cards. Ideal for reliable internet access in various environments.

## Long description

The Milesight UR35-L04AF-W is an industrial-grade 4G LTE cellular router with a 5-port Fast Ethernet interface designed for mission-critical communications. It supports single-band 2.4 GHz Wi‑Fi (802.11n) with up to 65 Mbit/s, Dual SIM redundancy and multiple network protocols, and provides VPN tunnels for secure M2M/IoT connectivity. The device is built with a hardened enclosure and industrial components, supports MiniSIM cards and MicroSD storage, and is specified to operate in a wide temperature range from -40°C to 70°C.
Advantages
The router combines cellular 4G connectivity, 2.4 GHz Wi‑Fi and five Fast Ethernet ports to deliver flexible network access. Dual SIM support and industrial-grade design increase reliability in harsh environments, while VPN and multiple protocol support enable secure remote communications for automation and IoT applications. Integrated interfaces such as PoE-enabled LAN ports, serial ports and digital I/O expand its compatibility with field devices.
Suitable for
Remote M2M/IoT installations requiring reliable cellular backhaul
Industrial telemetry and SCADA link-ups in harsh environments
Edge gateways connecting sensors and serial devices to cloud services
Sites needing secure VPN access and Dual SIM failover
Key specifications
Cellular: 4G LTE
Wi‑Fi: 2.4 GHz (802.11n), up to 65 Mbit/s
Ethernet: 5 x Fast Ethernet (10/100 Mbit/s), 4 PSE PoE ports
SIM: MiniSIM, Dual SIM redundancy
Storage: MicroSD card support
Environmental: Operating temperature -40°C to 70°C
Interfaces: Serial ports, digital I/O
Colour: Black; Weight: 0.481 kg
How to use
Install the Milesight UR35-L04AF-W in a location with sufficient cellular signal and mount it using the recommended hardware. Insert a MiniSIM card (or two for redundancy) and an optional MicroSD card for local storage. Connect field devices to the Ethernet, serial or digital I/O ports and configure network settings through the web interface or supported management tools. Set up VPN tunnels and required network protocols, and configure PoE outputs if powering connected devices.
Usage recommendations
Deploy the router in ventilated enclosures avoiding direct heat sources; verify SIM provisioning and APN settings before remote deployment. For critical applications, enable Dual SIM failover and monitor connection status using periodic health checks.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| RS-232 ports | 1 |
| RS-485 ports | 1 |
| Memory card slot(s) | Yes |
| USB port | No |

### Mobile network

| Feature | Value |
|---|---|
| Dual SIM support | Yes |
| SIM card type | MiniSIM |
| Mobile network generation | 4G |

### WAN connection

| Feature | Value |
|---|---|
| WAN connection type | RJ-45 |
| Ethernet WAN | Yes |
| SIM card slot | Yes |
| 3G/4G USB modem compatibility | No |

### Antenna

| Feature | Value |
|---|---|
| Antenna design | External |

### Network

| Feature | Value |
|---|---|
| Cabling technology | 10/100Base-T(X) |
| DHCP client | Yes |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi standards | Wi-Fi 4 (802.11n), 802.11g, 802.11b |
| Wi-Fi band | Single-band (2.4 GHz) |
| WLAN data transfer rate (max) | 65 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |

### Ethernet LAN features

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 5 |
| Ethernet LAN data rates | 10, 100 |
| Dynamic DNS (DDNS) | Yes |
| Ethernet LAN interface type | Fast Ethernet |

### Features

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| Product colour | Black |
| Reset button | Yes |
| Built-in processor | Yes |
| Processor architecture | ARM Cortex-A7 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.481 kg |
| Height | 45 mm |
| Width | 135 mm |
| Depth | 100 mm |

### Power

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Power source type | DC |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -40 - 70 |

### Security

| Feature | Value |
|---|---|
| VPN support | OpenVPN, IPsec, PPTP, L2TP, DMVPN, GRE |
| DMZ support | Yes |
| IP address filtering | Yes |
| DoS attack prevention | Yes |
| Filtering | Yes |
| DDoS protection | Yes |

### Management features

| Feature | Value |
|---|---|
| Web-based setup wizard | Yes |

### Design

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Product type | Tabletop router |

### Performance

| Feature | Value |
|---|---|
| Management protocols | IPv4/IPv6, PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIPv1/v2, OSPF, DDNS, VRRP, HTTP, HTTPS, DNS, ARP, QOS, SNTP, Telnet, VLAN, SSH |
| Processor manufacturer | MediaTek |
| Web-based management | Yes |

## FAQ

### How much does the Wireless Router Milesight UR35-L04AF-W cost, and is it available for purchase?

The price is 207.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 96 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Milesight products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Milesight service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: sim card type, mobile network generation, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4506527/62169815_large.webp