---
product_id: 29311910
title: "Huawei E392u-12 LTE USB Modem Surfstick LTE 4G - sim-free"
brand: "1stbuyer"
price: "S$234"
currency: SGD
in_stock: false
category: "Electronics"
url: https://www.desertcart.sg/products/29311910-huawei-e392u-12-lte-usb-modem-surfstick-lte-4g-sim
store_origin: SG
region: Singapore
---

# Huawei E392u-12 LTE USB Modem Surfstick LTE 4G - sim-free

**Brand:** 1stbuyer
**Price:** S$234
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Huawei E392u-12 LTE USB Modem Surfstick LTE 4G - sim-free by 1stbuyer
- **How much does it cost?** S$234 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/29311910-huawei-e392u-12-lte-usb-modem-surfstick-lte-4g-sim)

## Best For

- 1stbuyer enthusiasts

## Why This Product

- Trusted 1stbuyer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

HUAWEI E392u-12: 4G LTE Bands: FDD 800/1800/2600Mhz 3G UMTS: 900/1800/2100Mhz The download speed of E392 up to 100M and upload speeds of up to 50Mbps into the 4 G LTE network, which will enable a download 4 GB, HD movie file in just a few minutes. This is 20 times faster than the speed of the data transmission of the existing 3 g network that offers Ultra-speed surfing in the Internet, high-definition-video-download and online viewing, video transmission and real-time 3D photo navigation. HUAWEI E392 4 G Surfstick provides two ports of two separate external antennas or MIMO antenna with two antenna ports. If you live in an underserved area, it is advisable to use an external antenna. HUAWEI E392 specifications: * 4 Frequency G: LTE 800/900/1800/2100/2600 MHz * 3 G frequency: HSUPA/HSDPA/UMTS/DC-HSPA + 900/2100 MHz * 2 G frequency: EDGE/GPRS/GSM 850/900/1800/1900 MHz * LTE download speeds of up to 100 Mbit / s (network-dependent) * LTE upload speed up to 50 Mbit/s (network-dependent) * LTE 2 x 2 MIMO * DC-HSPA / HSPA + +/ HSDPA speeds up to 43.2 Mbps (network-dependent) * HSUPA up to 5.76 Mbit/s (network-dependent) * SMS messages * Multi-color LED status indicator * SDHC microSD up to 32 GB * Dimensions: 100mm x 35mm x 14mm * Weight: 40 g * Supported operating systems: Windows XP, Windows Vista (32/64), Windows 7 (32/64), Mac OS X 10.5 or higher Versioin, kernel 2.6.18 or later Versioin

## Features

- USB Modem

## Images

![Huawei E392u-12 LTE USB Modem Surfstick LTE 4G - sim-free - Image 1](http://ecx.images-amazon.com/images/I/21lJHjV4gNL.jpg)
![Huawei E392u-12 LTE USB Modem Surfstick LTE 4G - sim-free - Image 2](http://ecx.images-amazon.com/images/I/31hUTg0eWFL.jpg)
![Huawei E392u-12 LTE USB Modem Surfstick LTE 4G - sim-free - Image 3](http://ecx.images-amazon.com/images/I/31KEZwOvM6L.jpg)

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**Shop now:** [https://www.desertcart.sg/products/29311910-huawei-e392u-12-lte-usb-modem-surfstick-lte-4g-sim](https://www.desertcart.sg/products/29311910-huawei-e392u-12-lte-usb-modem-surfstick-lte-4g-sim)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-16*