18 February, 2026
Top 10 Best 4g Router With Sim Slot Cat6 Unlocked of 2026
Last Updated - 18 February, 2026
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Our Rankings
TP-Link
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TP-Link Archer MR600 AC1200Mbps 4G+ Cat6 Wireless Dual Band 4G Router With Sim Slot, SIM Slot Unlocked, MU-MIMO technology, WiFi Router Mode, No Configuration required,Guest Network & Parental Control
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Why We Love It
- tp-link's first 4g+ router supports 4g+ cat6 to boost the data speeds of up to 300 mbps
- better signal for connections everywhere enjoy stable and efficient connections to every device thanks to the two external lte antennas
- full gigabit ports provides reliable wired connections for bandwidth-intensive devices such as game consoles and stb
- wi-fi router mode plug an ethernet cable into the lan/wan port for flexible access as a backup option if you can't get a 4g connection
- plug a sim card and play no configurations needed, compatibility of sim cards in 100+ countries are assured by years of field tests, easy setup and management all by tether app
- Check with your Network vendor if it is required a special manual setting to get the internet access when travelling overseas
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Our Rankings
MERCUSYS
MERCUSYS MB230-4G AC1200 WiFi 4G+ CAT6 WiFi Router, Sim Slot Unlocked, Dual Band 1200 Mbps Fast Speed, Gigabit Ethernet Port, Sim Card Router, Plug & Play, Superfast 4G+ LTE Speed, App Control
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Main Highlights
- 4G+ network Enjoy the 4G+ Cat 6 download speeds up to 300 Mbps.
- Plug a SIM card and play No configurations needed, compatibility of SIM cards are assured by years of field tests.
- Dual Band 1200 Mbps Wi-Fi Fast Wi-Fi speeds up to 300 Mbps on the 2.4 GHz band and 867 Mbps on the 5 GHz band.
- Simultaneous Connection Enjoy and share internet access with up to 64 Wi-Fi devices.
- Wi-Fi router mode Plug an Ethernet cable into the LAN/WAN port for flexible access if you can't get a 4G connection.
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Our Rankings
Cudy
Cudy N300 WiFi Unlocked 4G LTE Cat4 Modem Router with SIM Card Slot, 300Mbps WiFi, MTK Chipset, 5dBi High Gain Antennas, VPN, Cloudflare, LT400
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Main Highlights
- 4G router with sim slot : Works with Major 4G providers. Insert a SIM card to get download speeds up to 150Mbps. Simply insert a SIM card and get all your Wi-Fi devices connected to the internet, very convenient for places where cable internet is unavailable, such as your holiday cabins or remote cameras.
- High Gain Antennas For Better Performance. The 4 x 5dBi high-gain antennas boost the sensitivity of the router, improve the signal quality of 4G LTE and Wi-Fi, which is conducive to establishing a Wi-Fi connection at a longer distance.
- Multiple VPN Clients. With built-in PPTP/L2TP/OpenVPN/WireGuard VPN Client, this 4G router can easily establish a connection to the VPN server to transport all your online data and traffic, securing it with its encryption at the same time. Compatible with 20 more DDNS providers, convenient to manage your remote cameras.
- Good Compatibility. Simply insert a BYOD (bring your own device) SIM card and get all your Wi-Fi devices connected to the internet, very convenient for holiday cabins and remote cameras.
- Easy and Security. Simply insert the SIM card in the router and type in the PIN in the web configuration page to start exploiting a stable and fast wireless. Provides an easy-to-use graphical management interface, easy to monitor and manage the network. Support DNS Encryption with Cloudflare or NextDNS or google, protect your privacy, prevents eavesdropping and manipulation of DNS data via man-in-the-middle attacks.
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Our Rankings
Strong
Strong 4G Router Dual Band AC1200 Mbps, 4G+ Cat6 up to 300Mbps, 4 Gigabit LAN/WAN Ports, Unlocked Router with SIM Slot, 2 External Antennas, Plug & Play, Secure Network
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Main Highlights
- High-Speed 4G+ LTE Router: Supports advanced 4G+ Cat6 technology with download speeds up to 300Mbps. Stream HD videos, download large files and enjoy smooth video calls in seconds, with stable performance even in weak-signal areas.
- Dual-Band AC1200 Wi-Fi for Balanced Speed & Coverage: Delivers up to 1200Mbps combined Wi-Fi speed: 867Mbps on 5GHz for high-speed tasks and 300Mbps on 2.4GHz for extended coverage. Smart dual-band optimisation helps minimise interference and network congestion.
- High-Gain Antennas for Stronger Coverage: Equipped with two high-gain external antennas and 2×2 MIMO technology to improve signal penetration and coverage in apartments, suburban homes or outdoor setups. SMA connectors allow upgrading to higher-gain or directional antennas, reducing latency for online classes, meetings or light office use.
- Works with 100+ mainstream mobile operators and requires no broadband installation: Comes with standard SIM, Micro-SIM and Nano-SIM adapters for complete flexibility when choosing the SIM card that suits your needs.
- Simple Plug-and-Play Setup: Just insert your SIM card, enter the PIN code on the web interface, and get connected within minutes. Quick activation provides fast, reliable wireless internet without any complex configuration.
- Router Mode with Gigabit PortsSwitch to wired Router Mode by connecting to the LAN/WAN port, ideal as a backup option when 4G is unavailable. 4 Gigabit Ethernet ports provide fast, low-latency connections for PCs, gaming consoles and set-top boxes.
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Our Rankings
Cudy
Cudy AC1200 Unlocked 4G LTE Modem Router with SIM Card Slot, 1200Mbps Mesh WiFi, MT7628 Chipset, Detachable Cellular Antennas, DDNS, VPN, LT500D
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Main Highlights
- Works with Major 4G providers. Simply insert a SIM card and get all your Wi-Fi devices connected to the internet.
- Unlike other 2.4GHz single band N300 router, it provides a better user experience by providing both 2.4GHz & 5GHz Wi-Fi bands.
- The replaceable high-gain cellular antenna interface provides a variety of installation possibilities.
- With built-in PPTP/L2TP/OpenVPN/Wireguard VPN protocol, LT500D can establish a connection to the VPN server to transport all online data and traffic.
- Simply insert the SIM card in the router and type in the PIN in the web configuration page to start exploiting a stable and fast wireless.
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Our Rankings
Zbtlink
Zbtlink Cat6 4G LTE Router with Dual SIM Card Slot Unlocked, MU-MIMO Dual Band WiFi 6 Cellular Router with 5 Gigabit WAN/LAN Ports and USB 3.0, 8 x 5dBi Antennas AX1800/3000 (Wi-Fi 6 AX1800)
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Main Highlights
- Faster WiFi 6Adopting dual-band Wi-Fi 6 technology, the total network speed up to 1800Mbps 1200Mbps at 5GHz and 574Mbps at 2.4GHz. Faster WiFi brings smother online entertainment and greater efficiency.
- Share 4G LTE Insert a sim and access Internet with download speeds of up to 150Mbps. Ideal for where wired broadband is unavailable. The 4G LTE router can also use wired broadband as primary internet and 4G network as backup.
- More Devices WiFi 6 enables simultaneous connection of stability to 64 devices. MU-MIMO enables efficient transmission while OFDMA achieves less congestion. Brings smoother Internet access for multiple users.
- Gigabit PortsWith 1 gigabit WAN and 3 gigabit LAN, the sim router allows you to enjoy the full network speed when streaming, gaming, downloading, online learning, etc.
- MeshThe 4g router supports mesh networking. Powerful interconnection of multiple routers enables to seamlessly cover your whole house with high-speed WiFi 6.
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Our Rankings
TP-Link
TP-Link Archer MR505 AC1200 4G+ Cat6 WiFi Router With Gigabit Port, Sim Slot, Superfast LTE Speed, Internal Antenna, MU-MIMO, Plug & Play
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Main Highlights
- Advanced 4G+ Router supports 4G+ Cat6 to boost the data speeds of up to 300 Mbps
- Plug a SIM card and play no configurations needed, compatibility of SIM cards in 100+ countries are assured by years of field tests
- MU-MIMO supported simultaneous data streams increase WiFi throughput and network efficiency
- EasyMesh-Compatible Flexibly Create Whole Home Mesh WiFi
- Better Signal for Connections Everywhere enjoy stable and efficient connections to every device
- Full Gigabit Ports provides reliable wired connections for bandwidth-intensive devices such as game consoles and IPTVs
- Easy setup and management all by Tether app
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Our Rankings
Cudy
Cudy Unlocked 4G LTE Router Cat 4 Fast Modem Router with SIM Card Slot, AC1200 WiFi, OpenVPN, Wireguard, IPsec, VPN Client, Antennas Interno, Mesh, LT500E
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Main Highlights
- 4G LTE router Advanced cat 4 router with AC1200 dual band Wi-Fi and 100Mbps ethernet ports.
- 4G router with sim slot, up to 300Mbps 4G LTE advanced cellular download speed. Up to 867Mbps@5Ghz Wi-Fi + 300Mbps@2.4GHz Wi-Fi.
- Mesh, VPN Client, DNS over TLS, Band Lock and TTL Settings support.
- 4g signal booster built in with Cudy whole mesh system, comaptiable with cudy mesh equipment.
- The built-in antenna technology makes the lte router itself more simple and beautiful, compact and does not take up space.
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Our Rankings
Cudy
Cudy Unlocked 1200Mbps Outdoor 4G LTE Cat6 Gigabit Modem Router with SIM Card, IP65, Detachable Antennas, PoE Adapter included, VPN, LT700 Outdoor
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Main Highlights
- Simply insert a SIM card and get all your Wi-Fi devices connected to the internet, very convenient for places where cable internet is unavailable.
- Convert 4G LTE Cat.6 signal to fast AC1200 dual band Wi-Fi, share Internet to all your wired and WiFi devices to enjoy uninterrupted streaming.
- Support 2 x CA carrier aggregation and MU-MIMO technology. Compared to ordinary networks, 4 x 4 MIMO offers up to a 200% increase in throughput.
- Detachable 4G Cellular antennas. 2 internal and 2 external 5dBi cellular antennas enhance the sensitivity of router and improve the signal quality.
- IP65 waterproof and 6KV lightning protection design, suitable for outdoor use. Pole or wall mount for easy installation in your yard, shop, farm.
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Our Rankings
Cudy
Cudy Unlocked 4G LTE Cat 6 Gigabit Modem Router with SIM Card Slot, 2 CA, AC1200 WiFi, OpenVPN, Wireguard, IPsec, VPN, LT700E
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Main Highlights
- 4G LTE Cat 6 Router with AC1200 Dual band Wi-Fi and Gigabit Ethernet Port.
- PPTP, L2TP, OpenVPN, Wireguard, Ipsec VPN, Zerotier support.
- Cudy APP compatible, can establish a mesh system with all Cudy products and configurar step by step simply.
- Built in with Cudy whole mesh system, comaptiable with cudy mesh equipment.
- 4g router with sim slot up to 300Mbps 4G LTE Advanced Cellular download speed. Up to 867Mbps@5Ghz Wi-Fi + 300Mbps@2.4GHz Wi-Fi .