---
product_id: 630218164
title: "SIM800C USB to GSM Module,USB Communication Modem GSM GPRS 850, 900,1800,1900MHz,with Bluetooth Phone Voice SMS Data"
brand: "yunir"
price: "₨13480"
currency: LKR
in_stock: true
category: "Yunir"
url: https://www.desertcart.lk/products/630218164-sim800c-usb-to-gsm-module-usb-communication-modem-gsm-gprs
store_origin: LK
region: Sri Lanka
---

# CH340T USB-to-serial high compatibility Quad-band GSM 850/900/1800/1900 MHz Bluetooth 2.4GHz connectivity SIM800C USB to GSM Module,USB Communication Modem GSM GPRS 850, 900,1800,1900MHz,with Bluetooth Phone Voice SMS Data

**Brand:** yunir
**Price:** ₨13480
**Availability:** ✅ In Stock

## Summary

> 📡 Stay connected globally, effortlessly—because your network should never hold you back.

## Quick Answers

- **What is this?** SIM800C USB to GSM Module,USB Communication Modem GSM GPRS 850, 900,1800,1900MHz,with Bluetooth Phone Voice SMS Data by yunir
- **How much does it cost?** ₨13480 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/630218164-sim800c-usb-to-gsm-module-usb-communication-modem-gsm-gprs)

## Best For

- yunir enthusiasts

## Why This Product

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

## Key Features

- • **Reliable 2G GPRS Data:** Maintain continuous, low-latency data flow even on 2G networks—perfect for real-time applications.
- • **Plug & Play Simplicity:** Auto power-on and network connection eliminates setup hassle—focus on innovation, not installation.
- • **Global Quad-Band Coverage:** Seamlessly connect anywhere with GSM frequencies spanning 850 to 1900 MHz.
- • **Real-Time Status Indicator:** Stay informed with LED signals that clearly show network and SIM status at a glance.
- • **Bluetooth-Enabled Versatility:** Expand your communication options with integrated Bluetooth for voice, SMS, and data.

## Overview

The SIM800C USB to GSM Module is a compact, quad-band GSM/GPRS communication device featuring Bluetooth connectivity and a CH340T USB-to-serial chip for broad hardware compatibility. It supports voice calls, SMS, and data transmission over 2G networks with automatic network connection and real-time LED status indicators, making it an ideal plug-and-play solution for seamless global communication.

## Description

1. EFFICIENT COMMUNICATION FUNCTION: The communication module can carry out telephone voice, SMS sending and receiving functions, and is equipped with Bluetooth process, a module connection for a variety of uses, adding more diversified choices for your communication line.2. EXCELLENT COMPATIBILITY: The GSM GPRS communication module is equipped with the CH340T USB to serial port chip, the driver installation is simple and the compatibility is high, and can easily cooperate with all kinds of hardware devices, solving the worry of equipment coordination.Specification:Item Type: GSM GPRS ModuleMaterial: PCBFunctions: Telephone voice, SMS sending and receiving, Bluetooth , etc.Network Frequency: GSM GPRS 850, 900, 1800, 1900MHzSIM Card Type: (not included)Product Features: 1. Onboard SIM800C GSM GPRS module2. On board CH340T USB to serial chip, installation, high compatibility3. The module is powered on automatically and connected to the network. No is required to control the startup4. Support SMS sending and receiving5. Support GPRS data under 2G network, can be applied to reading and other occasion6. Support Bluetooth data , IEEE802.15 Bluetooth standard, 2.4GHz working band7. Support adaptive baud rate8. With the work indicator red LED, no network, no SIM card or SIM card inserted in the reverse LED at a quick interval of 1 second, normal access to the network once every 3 secondsHow to Use:Plug and playpacking list:1 x Communication Module1 x Antenna1 x User Manual

## Features

- EFFICIENT COMMUNICATION FUNCTION: The communication module can carry out telephone voice, SMS sending and receiving functions, and is equipped with Bluetooth process, a module connection for a variety of uses, adding more diversified choices for your communication line
- EXTENSIVE NETWORK COVERAGE: The module support GSM GPRS network frequencies of 850, 900, 1800, 1900MHz, ensuring global coverage and efficient and smooth communication no matter where you are located
- SIMPLIFIED EXPERIENCE: The communication module can be automatically turned on and connected to the network after power on, the process is simple and convenient, eliminating the hassle of manual key , so that you can enjoy the convenience brought by technology, but also more focused on innovation and design
- REAL TIME WORKING STATUS: USB to GSM GPRS module has a working indicator red LED. When there is no network, no SIM card or SIM card inserted, the LED light flash quickly every 1 second, and flash once every 3 seconds for normal access to the network, so that you can clearly understand the module working at any time
- HIGH SPEED DATA : Even under the 2G network, the module also support GPRS data to ensure continuous data update, reduce data latency, and more effectively respond to occasion such as reading that require real time data

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D29SM8P4 |
| Antenna | Cellular |
| AntennaDescription | Cellular |
| Best Sellers Rank | #77,213 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #231 in Computer Networking Modems |
| Brand | Yunir |
| Color | Black |
| Item Type Name | Single Board Computers |
| Manufacturer | Yunir |
| Number of Channels | 4 |

## Product Details

- **Antenna:** Cellular
- **Brand:** Yunir
- **Color:** Black
- **Manufacturer:** Yunir
- **Number of Channels:** 4

## Images

![SIM800C USB to GSM Module,USB Communication Modem GSM GPRS 850, 900,1800,1900MHz,with Bluetooth Phone Voice SMS Data - Image 1](https://m.media-amazon.com/images/I/61ItsFtxrGL.jpg)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-02*