---
product_id: 549355757
title: "COFE Wi-Fi-6 4G Sim Router with 300Mbps Speed 4G Sim Compatible WiFi Router, No Configuration Required, with Micro Sim Card Slot and LAN Connect 10+ Devices 3 Antenna. (CF-4G 903)"
brand: "cofe"
price: "¥6762"
currency: JPY
in_stock: true
reviews_count: 7
url: https://www.desertcart.jp/products/549355757-cofe-wi-fi-6-4g-sim-router-with-300mbps-speed
store_origin: JP
region: Japan
---

# 3 antennas for superior coverage & signal strength Wi-Fi 6 for ultra-fast, future-proof speeds Connects 10+ devices seamlessly COFE Wi-Fi-6 4G Sim Router with 300Mbps Speed 4G Sim Compatible WiFi Router, No Configuration Required, with Micro Sim Card Slot and LAN Connect 10+ Devices 3 Antenna. (CF-4G 903)

**Brand:** cofe
**Price:** ¥6762
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay connected, stay ahead—Wi-Fi 6 power in your pocket!

## Quick Answers

- **What is this?** COFE Wi-Fi-6 4G Sim Router with 300Mbps Speed 4G Sim Compatible WiFi Router, No Configuration Required, with Micro Sim Card Slot and LAN Connect 10+ Devices 3 Antenna. (CF-4G 903) by cofe
- **How much does it cost?** ¥6762 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/549355757-cofe-wi-fi-6-4g-sim-router-with-300mbps-speed)

## Best For

- cofe enthusiasts

## Why This Product

- Trusted cofe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen Wi-Fi 6 Speed:** Enjoy blazing 300Mbps throughput with the latest Wi-Fi standard
- • **Plug & Play Simplicity:** No configuration needed—get online instantly and stress-free
- • **Robust Multi-Device Support:** Handles 10+ devices without lag, perfect for busy work-from-home setups
- • **Compact & Lightweight Design:** Sleek 123g router fits effortlessly into any workspace
- • **4G Sim Compatible Flexibility:** Use any micro SIM for reliable mobile data anywhere

## Overview

The COFE CF-4G 903 Wi-Fi-6 router delivers fast 300Mbps speeds with the latest Wi-Fi 6 technology, supporting over 10 devices simultaneously. Featuring 3 antennas for enhanced coverage and a micro SIM slot for 4G connectivity, it offers effortless plug-and-play setup ideal for professionals seeking reliable, high-performance internet on the go.

## Description

Full description not available

## Features

- Supports 10+ Devices: Capable of handling connections from 10 or more devices simultaneously.o3 Antennas: Indicates it has three antennas for Wi-Fi transmission and reception, which can improve coverage and signal strength.
- Wi-Fi-6: Indicates it supports the latest Wi-Fi standard, offering potentially higher speeds and better performance compared to older standards like Wi-Fi 5 (802.11ac).
- 4G Sim Compatible: Allows the use of 4G SIM cards for internet connectivity, providing flexibility in choosing mobile data plans
- No Configuration Required: This suggests that the router is designed for easy setup and use, possibly featuring plug-and-play functionality or automatic configuration.
- Micro SIM Card Slot: Accommodates a micro SIM card, typically used for mobile data connections.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | COFE |
| Manufacturer | COFE |
| Model | CF-4G 903 Wi-Fi-6 |
| Model Name | CF-4G 903 Wi-Fi-6 |
| Product Dimensions | 12 x 8 x 25 cm; 123 g |
| Item model number | CF-4G 903 Wi-Fi-6 |
| Ram Memory Installed Size | 512 MB |
| Operating System | Unix |
| Compatible Devices | Laptop |
| Special Features | Remote Access |
| Mounting Hardware | NO |
| Number of items | 1 |
| Batteries Required | No |
| Data Transfer Rate | 300 Megabits Per Second |
| Wireless Type | 802.11ac |
| Number of Ports | 1 |
| Connector Type | Wi-Fi |
| Manufacturer | COFE |
| Country of Origin | India |
| Item Weight | 123 g |

## Product Details

- **Brand:** COFE
- **Model Name:** CF-4G 903 Wi-Fi-6
- **Special Feature:** Remote Access
- **Frequency Band Class:** Single-Band
- **Wireless Communication Standard:** 802.11ac

## Images

![COFE Wi-Fi-6 4G Sim Router with 300Mbps Speed 4G Sim Compatible WiFi Router, No Configuration Required, with Micro Sim Card Slot and LAN Connect 10+ Devices 3 Antenna. (CF-4G 903) - Image 1](https://m.media-amazon.com/images/I/41kytKTSb2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by G***  on 9 November 2024*

Good quality in minimum price

### ⭐ HEATING UP - MELTS THE SIM CARD PRINT
*by A***R on 5 March 2025*

Product heats up due to which the SIM card metal prints melts and renders the connectivity useless, SIM card replacemnet has its own procedure which sucks into productive time. Within 3 weeks time I am unable to return the product as the return button for this item is not available on Amazon.

### ⭐⭐⭐⭐⭐ Good
*by A***N on 3 May 2024*

Router speed verry good plag and play

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/549355757-cofe-wi-fi-6-4g-sim-router-with-300mbps-speed](https://www.desertcart.jp/products/549355757-cofe-wi-fi-6-4g-sim-router-with-300mbps-speed)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*