Tenda 4G03 Pro at €31.49: The 4G LTE Router with SIM that Works with Power Banks and Requires No Configuration
At €31.49 on Amazon, the Tenda 4G03 Pro is one of the most complete SIM routers in the entry-level market. It is a 4G LTE Cat4 router that requires no manual configuration: simply insert a Nano 4G SIM, connect the power, and the device is online in less than a minute, without needing to contact a technician or access administration panels. This feature makes it ideal for non-technical users, temporary rentals, second homes, or mobile workstations.
Specifications
- Price: €31.49 (discounted from €44.99)
- 4G LTE Cat4 Wireless N300Mbps Router: Includes WiFi Router with SIM, charging capability with power bank, two external antennas, LAN/WAN port, and requires no configuration.
From a cellular connectivity perspective, the Tenda 4G03 Pro supports the 4G LTE Cat4 standard with download speeds of up to 150 Mbps and upload speeds of up to 50 Mbps, thanks to its compatibility with the main LTE bands used by Italian and European operators. The Wi-Fi network operates on the single band 2.4 GHz 802.11 b/g/n with wireless speeds of up to 300 Mbps, sufficient for simultaneous HD streaming, video calls, and browsing on multiple connected devices. Compared to previous Tenda 4G models, the 4G03 Pro introduces improvements in stability and signal management.
The antenna system consists of two removable external 4G/3G antennas with SMA connectors, which significantly enhance cellular signal reception compared to internal antenna solutions, particularly useful in rural areas or areas with marginal 4G coverage. There are also two internal Wi-Fi antennas for uniform wireless signal distribution. The external antennas can be manually adjusted to optimize their position relative to the nearest cell.
On the back of the device, there are two RJ-45 Ethernet LAN/WAN ports of 100 Mbps, allowing you to connect wired devices such as desktop PCs, smart TVs, NAS, or game consoles for lower latency and greater stability compared to Wi-Fi. The dual port also supports wired WAN mode: in the absence of a good 4G signal, you can connect an external ADSL/VDSL modem and use the Tenda 4G03 Pro as a traditional router with automatic failover.
A distinguishing feature of the 4G03 Pro compared to competitors in the same price range is its compatibility with any power bank via the included USB-DC cable. The router accepts a power input of 5V/2A via USB, allowing it to be completely independent of a fixed power network. This effectively turns it into a portable hotspot, usable in campers, equipped vans, construction sites, outdoor events, or in case of an electricity blackout. Its compact dimensions and the form factor of the so-called 'Wi-Fi egg', along with its lightweight design, make it easy to carry in any backpack.
The SIM slot is of the Nano SIM (4FF) type, and the router is compatible with SIM cards from any Italian or European operator that uses 4G LTE, 3G UMTS/HSPA+, and 2G EDGE/GPRS networks. Manual APN configuration is not required for the majority of major operators: the device detects it automatically on the first boot. Advanced management, including SSID change, Wi-Fi password, MAC filtering, and custom APN settings, is available through the local web interface at 192.168.0.1. The manufacturer guarantees direct technical support via email and a 3-year warranty, triple the European legal standard, with support in Italian.
At €31.49, the Tenda 4G03 Pro offers a set of features such as LTE Cat4, dual external antennas, Ethernet ports, USB/power bank power supply, and Plug & Play fundamentally unmatched in other products in the same price range, which are generally much higher priced by comparison.