A 4G LTE CPE router is a device that features like SIM card slots, high-speed Ethernet ports, and advanced Wi-Fi technology, enabling users to access internet through a 4G LTE network.
Whether you’re working remotely at home, running a small office, or simply want reliable internet access in rural areas, choosing the right LTE CPE router is crucial. In this guide, we review 5 of the best 4G LTE CPE routers, catering to diverse user requirements and use scenarios.
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1. Compact LTE CAT4 CPE: XMC1845
Best For: Mobile professionals, temporary offices, retail shops, and SMB users who need a portable 4G LTE CPE router with compact size and flexible deployment.
Spec: 1FE (RJ45) + USIM + Wi-Fi 6
The VSOL Compact LTE CAT4 CPE XMC1845 is engineered for portability and cost efficiency. Designed with a slim, lightweight housing, it is comparable in size to a smartphone and weighs only 105g, making it easy to carry and deploy anywhere. Despite its compact form factor, it delivers stable LTE connectivity and Wi-Fi 6 performance up to 300 Mbps.
Equipped with one Fast Ethernet port and a USIM slot, this 4G LTE indoor CPE supports flexible wired or wireless access scenarios. It is particularly suitable for users who require rapid network setup without complex installation.
Key Features:
- Wi-Fi 6 support with wireless speeds up to 300 Mbps.
- 1× Fast Ethernet RJ45 port for stable wired connection.
- LTE CAT4 with FDD and TDD band support for wide compatibility.
- Ultra-compact 24 mm thickness and 105 g lightweight design.
- Cost-optimized hardware structure for reduced deployment expenses.
- TR069 and FOTA support for remote management and firmware upgrades.
Further Reading:
2. 4 LAN Ports LTE CAT6 CPE: XMC2843
Best For: ISPs, operator projects, and medium-sized households or offices that require higher LTE speeds and multiple wired connections for TVs, PCs, and smart devices.
Spec: 4GE + USIM + Wi-Fi 5
The VSOL 4LAN Ports LTE CAT6 CPE XMC2843 is designed for operator-grade deployments and high-demand indoor scenarios. Supporting LTE CAT6 with carrier aggregation, it delivers significantly higher throughput compared to CAT4 models, making it suitable for bandwidth-intensive applications such as HD streaming and multi-user environments.
Equipped with four Gigabit Ethernet ports, this LTE CPE enables flexible WAN/LAN configurations and seamless wired and wireless integration. The combination of external LTE antennas and optimized PCB Wi-Fi antennas enhances wall-penetration performance and indoor coverage stability.
Key Features:
- LTE CAT6 for enhanced download speeds.
- 4× Gigabit Ethernet ports supporting flexible WAN/LAN setups.
- Dual-band Wi-Fi 5 for stable wireless performance in busy environments.
- External LTE antennas plus optimized PCB Wi-Fi antennas for strong wall penetration.
- Supports PPTP, L2TP, and IPsec VPN for secure remote deployment.
- TR069 remote management and FOTA firmware upgrades for efficient operator maintenance.
3. LTE CAT6 CPE (with RJ11, 2GE): XMC2841-V
Best For: Small businesses, rental houses, cafés, and offices that require high-speed 4G LTE internet with VoLTE voice capability and flexible WAN or SIM access.
Spec: 2GE + RJ11 + USIM + Dual-Band Wi-Fi 5
The VSOL LTE CAT6 CPE XMC2841-V is a feature-rich 4G LTE router designed for scenarios where both broadband data and voice services are required. Powered by the ASR integrated LTE CAT6 chipset, it supports carrier aggregation for enhanced throughput and stable connectivity.
This model provides dual Gigabit Ethernet ports, an RJ11 port for VoLTE voice service, and dual-band Wi-Fi 5 for reliable wireless coverage. With four external high-gain antennas, it delivers strong signal reception and improved wall-penetration performance, ensuring stable indoor coverage even in complex environments.
Key Features:
- LTE CAT6 for faster and more stable 4G connectivity.
- 2× Gigabit WAN/LAN ports for flexible wired deployment.
- RJ11 port supporting VoLTE for HD voice and video communication.
- Dual-band Wi-Fi 5 for balanced 2.4 GHz and 5 GHz wireless performance.
- 4 external high-gain antennas for strong reception and high stability.
- Supports VPN protocols including PPTP, L2TP, and IPsec for secure networking.
- TR069 and FOTA support for remote management and firmware upgrades.
4. Mini LTE CAT4 CPE: XMC1842
Best For: Business trips, traveling, outdoor/temporary spaces, and users needing a highly portable 4G connection.
Spec: 1 × FE (RJ45) + USIM + Type-C USB + Wi-Fi 4
The XMC1842 is an ultra-compact “Super Mini” LTE CAT4 CPE that prioritizes portability and ease of use. With dimensions of only 58.2mm * 58.2mm * 18mm and a weight of approximately 50–60g, it is designed to be smaller and lighter than a typical smartphone, fitting easily into a pocket or bag.
A key highlight is its Type-C USB power interface, which allows the device to be powered by a variety of sources such as power banks, laptops, or standard USB adapters. Despite its small size, it remains a fully functional CPE with a dedicated Fast Ethernet port for wired connectivity.
Key Features:
- Breakthrough Compact Design: Extremely small footprint for maximum portability.
- Ultra-Lightweight: Weighs between 50g and 60g, comparable to the weight of an egg.
- Type-C Power Supply: Convenient DC 5V 1.5A/2A power input via Type-C USB.
- Plug-and-Play Connectivity: Built-in USIM slot for rapid “Anytime, Anywhere” internet access.
- Wired & Wireless Support: Features 1 × 10/100Mbps RJ45 port and Wi-Fi 4 (802.11b/g/n).
- Wide Band Compatibility: Supports multiple LTE FDD and TDD bands for global or regional use.
5. Cost-Effective LTE CAT4 CPE: XMC1843E
Best For: Small households, multi-user office environments, and carrier tenders looking for a reliable, multi-port fixed wireless access (FWA) solution.
Spec: 4FE + USIM + Wi-Fi4
The XMC1843E is a high-performance 4G LTE indoor CPE designed specifically to meet the demands of carrier tenders and multi-user scenarios. Unlike ultra-portable models, this router features a robust 4-antenna design (2 external LTE antennas and 2 internal Wi-Fi antennas) to ensure unobstructed networking and superior signal penetration in indoor environments.
Equipped with four Fast Ethernet ports, it provides stable wired connectivity for multiple devices such as PCs, printers, and smart TVs simultaneously. Its “plug-and-play” nature, combined with a cost-optimized hardware structure, makes it an ideal choice for rapid broadband deployment in areas where fiber or DSL is unavailable.
Key Features:
- Four 100 Mbps Ethernet ports for simultaneous wired connections.
- External LTE and Wi-Fi antennas for strong indoor signal coverage.
- High-performance firewall with port filtering and port mapping support.
- Affordable and reliable option for budget-conscious users.
Comparison Table of the Best 4G CPE Routers
To help you better understand the differences among the 6 best 4G CPE routers, we’ve listed a comparison table below. You may check the parameters and use scenarios of them and decide which LTE CPE best suit your connection needs.
| Model | LTE Category | Ethernet Ports | Voice Port | Wi-Fi Standard | Antenna Design | Key Advantage | Best For |
| XMC1845 | CAT4 | 1 × FE | No | Wi-Fi 6 (300 Mbps) | Internal | Ultra-compact, lightweight (105g) | Mobile professionals, temporary offices |
| XMC2843 | CAT6 | 4 × GE | No | Dual-Band Wi-Fi 5 | External LTE + PCB Wi-Fi | Carrier aggregation, multi-GE ports | ISPs, operator projects, medium households |
| XMC2841-V | CAT6 | 2 × GE | RJ11 (VoLTE) | Dual-Band Wi-Fi 5 | 4 External High-Gain | LTE + voice integration | SMBs, cafés, rental houses |
| XMC1842 | CAT4 | 1 × FE | No | Wi-Fi 4 | Internal | Super mini size, Type-C power | Travel, business trips, outdoor use |
| XMC1843E | CAT4 | 4 × FE | No | Wi-Fi 4 | 2 External LTE + 2 Internal Wi-Fi | Cost-effective multi-port FWA | Small households, budget carrier tenders |
Final Words
Choosing the right 4G LTE CPE router depends on three decisive factors: LTE category, port configuration, and deployment scenario.
If portability and rapid setup are your priority, compact CAT4 models like XMC1842 and XMC1845 deliver lightweight flexibility. For higher throughput and multi-user environments, CAT6 models such as XMC2843 and XMC2841-V provide carrier aggregation and Gigabit connectivity. Meanwhile, XMC1843E stands out as a cost-efficient fixed wireless access solution for multi-device households and operator tenders.
By aligning speed requirements, wired interface needs, and management capabilities such as TR069 and FOTA, you can ensure stable broadband delivery even in areas without fiber infrastructure.
Related Article: 4G vs LTE: Difference Between 4G and LTE
FAQs About 4G CPE Routers
What is the difference between CAT4 and CAT6 LTE CPEs?
LTE CAT6 supports carrier aggregation, allowing it to combine multiple frequency bands for higher download speeds and better network efficiency. CAT4 models are more cost-effective and suitable for moderate traffic environments, while CAT6 is recommended for multi-user or bandwidth-intensive scenarios such as HD streaming and office networking.
Can I use 4G CPE with any carrier?
Most of the 4G CPEs support multiple LTE bands (FDD and TDD) and are compatible with a wide range of carriers. Check the product specifications for compatibility before buying.
Can a 4G LTE CPE replace fiber broadband?
In areas without fiber or DSL, 4G LTE CPE can serve as a primary broadband solution. Performance depends on local LTE signal strength, operator bandwidth allocation, and antenna design. In well-covered LTE zones, it can reliably support home and SMB applications.
Is Wi-Fi 6 necessary for a 4G LTE CPE?
Wi-Fi 6 improves efficiency, latency control, and multi-device performance. However, if LTE speed is limited to CAT4 levels, Wi-Fi 5 or Wi-Fi 4 is often sufficient for small households or basic business use. Wi-Fi 6 becomes more valuable when device density is high.
