A compact 4G modem router that converts a SIM card into a shared Wi‑Fi network, able to connect multiple devices where wired broadband is not available. Perfect for holiday cabins, remote cameras and temporary sites that need steady connectivity and simple setup, giving practical peace of mind. Will whole-house coverage and built-in VPN meet everyday needs with minimal fuss, using Cudy N300 4G LTE Modem Router?
⚡ At a Glance
- • Network Performance: Cat4 LTE with up to 150Mbps download, paired with 300Mbps Wi‑Fi and four 5dBi antennas for stronger signal reach
- • Best for: Holiday homes, remote cameras and small sites needing dependable mobile broadband without a landline
- • Not ideal for: Users who require gigabit wired speeds or enterprise-grade routing features
A 4G Cat4 modem router with a SIM slot and four high-gain antennas for extended Wi‑Fi coverage. Built-in VPN clients and DNS encryption add basic privacy and remote access options.
Reliable Mobile Broadband - with a SIM card slot and Cat4 LTE
Cat4 LTE supports download speeds up to 150Mbps on compatible networks, letting the router share mobile data across Wi‑Fi. The web configuration accepts a BYOD SIM and PIN entry to bring the network online quickly.
Quickly turn mobile data into a household Wi‑Fi network, ideal where cable or fibre is unavailable. Setup is straightforward, making online access immediate for multiple devices.
Better Wi‑Fi Coverage - thanks to four 5dBi high-gain antennas
Four external 5dBi antennas increase sensitivity to 4G signals and extend Wi‑Fi reach at 300Mbps, improving connection stability at longer distances. Antenna placement helps maintain stronger links for outbuildings and outdoor cameras.
Enjoy broader indoor and outdoor coverage, reducing dead spots around a small property or garden. Streaming and monitoring devices stay connected further from the router than with standard antennas.
Secure Remote Access - with multiple VPN clients and DNS encryption
Built-in VPN clients include PPTP, L2TP, OpenVPN and WireGuard, so the entire network can route traffic through a remote VPN server. DNS encryption options include Cloudflare, NextDNS or Google to protect DNS lookups from interception.
Protect network traffic for remote cameras or home-office use without configuring each device individually. DNS encryption and DDNS compatibility make remote management and privacy straightforward.
✨ The 4 Key Reasons for Cudy N300 4G LTE Modem Router
- SIM slot - Connects up to several Wi‑Fi devices using mobile data reliably.
- 150Mbps LTE - Handles HD streaming on multiple devices without frequent buffering.
- 4 x 5dBi antennas - Extends coverage to reach outbuildings and outdoor areas clearly.
- VPN clients - Securely routes all network traffic to remote VPN servers.
📋 Technical Details at a Glance
- Category: 4G LTE Modem Router
- Wireless Standard: 802.11n (N300)
- LTE Category: Cat4
- Max LTE Speed: Up to 150Mbps download
- Wi‑Fi Speed: 300Mbps
❓ Frequently Asked Questions
Q: How do I get started with a SIM card?
A: Insert a BYOD SIM into the slot, then enter the PIN in the router's web configuration page to bring the connection online. The graphical interface guides basic setup and network management.
Q: Which networks will it work with?
A: Works with major 4G providers that support Cat4 connections, using a standard BYOD SIM card for mobile data access. Specific carrier compatibility depends on local network bands.
Q: Can I secure my network and remote devices?
A: Yes, built-in PPTP, L2TP, OpenVPN and WireGuard clients let the whole network route through a VPN, and DNS encryption with Cloudflare, NextDNS or Google helps protect DNS lookups.
🏆 Our Verdict
Ideal for holiday homes, pop-up sites and small properties that need dependable mobile broadband without a fixed line. The combination of a SIM slot, Cat4 LTE, high-gain antennas and multiple VPN clients makes for simple setup, wider coverage and built-in privacy. Offers strong long-term value where wired broadband is impractical, keeping several streaming or monitoring devices online with minimal fuss.
