The Best Usb Gsm Modem of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Usb Gsm Modem of 2025. Check our ranking below.
2,846 Reviews Scanned
Rank No. #1
EC Buying SIM800C USB to GSM Module Quad-Band GSM/GPRS Wireless Module Integrated USB to Serial Chip GSM/GPRS 850/900/1800/1900MHz Support 2G/3G/4G Micro SIM Card/Bluetooth/SMS Data Transmission
- ◇Introduction: USB to GSM is a four-frequency GSM/GPRS module, its stable performance, and can meet a variety of customer needs. Integrated USB to serial port chip, directly plug in the computer can be debugging. The operating frequency of SIM800C is GSM/GPRS 850/900/1800/1900mhz, which can be used worldwide. It can realize the transmission of voice, SMS messages, and data information with low power consumption, and can be suitable for various compact product design requirements.
- ◇ On-board original SIM800C GSM/GPRS module; On-board CH340T USB to serial port chip, simple driver installation and high compatibility; self-elastic SIM card slot design, can use 2G/3G/4G Micro SIM and Nano card;
- ◇The USB to GSM module will automatically start up and connect to the network when it is powered on. It does not need to control the startup with buttons, which saves the troublesome startup process;
- ◇Support SMS sending and receiving, provide management software; provide reference host computer source code (c#, vb) supporting materials and instructions for use; support GPRS data transmission under 2G network, which can be used in mobile meter reading and other occasions;
- ◇Support Bluetooth data transmission, IEEE802.15 bluetooth standard, 2.4GHz working frequency band; support adaptive baud rate; with working indicator, no network, no SIM card or when the SIM card is inserted backward, the LED light flashes quickly at 1-second intervals, normal Blinks once every 3 seconds when connected to the network.
Rank No. #2
NGFF M.2 to USB 3.0 Adapter,Dual SIM Card Slot LTE Modem,with Antenna Screw,Support SIM Card Push Connector,Suitable for LTE/4G/5G Module
- INTRODUCTION：This is a NGFF M.2 to USB3.0 adapter, with SIM Card Slots. USB3.0 Interface.
- SUPPORT：Supports 2G GSM, GPRS, 3G, CDMA, WLAN, WWLAN, HSPA MODEM, , 4G WiMAX, LTE, 5G Card and other M.2 cards.
- FAST STABLE ：Support system bus interface USB 3.0, the rate is faster and more stable.
- SUPPORT：This adapter supports SIM card Push connector, supports type 3042/3052 M.2 key B card size.
- APPLICATION：This NGFF M.2 to USB3.0 connector is applied to LTE module, 4G module and 5G module.
Rank No. #3
4G LTE USB Modem, Portable Router With SIM Card Slot, High Speed 300Mbps Travel Hotspot Mini Router, Unlocked Dongle, Up to 10 Users
- USB INTERFACE: Power up through the USB port, work as a router, or plug into the computer USB port to work as a USB modem, plug and play, without the need to install a CD.
- SUPPORT SYSTEM: This mobile router supports for 2000 2003 Vista 7 8 10 32 64 bit system, suitable for OS 10.4 or higher operating systems, for Linux, and supports firewalls.
- SIM CARD SLOT: This mobile router does not require a broadband connection, only requires a 3G or 4G SIM card, and can connect 10 devices simultaneously, support smartphones, tablets, laptops, etc.
- EXCEL CHIPSET: The mobile hotspot adopts high speed 4G LTE chipset, with stable performance and an effective distance of up to 10 meters, which is efficient and practical.
- APPLICABLE SCENES: This hotspot has a compact size, and suitable for scenes such as gatherings, travel, business trips, work, outdoor live streaming, gaming, and in car .
Rank No. #4
StarTech.com 56K USB Dial-up & Fax Modem - V.92, External - Hardware Based USB Modem - Transfer rates up to 56Kbps (data) / 14.4Kbps (fax)
- DIAL-UP & FAX SUPPORT: Hardware-based USB 2.0 Fax modem adds data and fax functionality to your computer / laptop via USB without putting additional load on your CPU; For faxing, rural internet access, security systems, POS credit authorization
- VOICE AND CALLER ID SUPPORT: Make and receive phone calls through your desktop / laptop computer; This portable USB modem supports Caller ID functionality and is compatible with most dial-up ISP (Internet Service Provider) networks
- DATA/FAX MODE SUPPORT: Data: V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 Bell 212A & Bell 103; Fax: V.17, V.29, V.27, V.21 Ch 2, EIA/TIA 578 Class 1 and T.31 Fax Class 1.0; DTMF support
- TECH SPECS: External 56K Modem; Data Fax; USB Type A; 1 x RJ11 Telephone Jack; 56 Kbps Down, 33.6 Kbps Up Data; 14.4 Kbps Fax V.92; V.44 Compression; Conexant CX93010-21Z; USB Powered; TAA Compliant
- COMPATIBILITY: Drivers available for Windows, Windows Server, macOS (10.9 to 12.x) and Linux (kernel 3.16 and up); Windows Drivers available for download
Rank No. #5
USB to GSM Module, Low Consumption PCB Board Electronic Component,SIM800C Runs on GSM GPRS 850 900 1800 1900MHz
- small size and high cost performance, it can meet the various needs of customers.
- Integrated USB to serial port chip, you can directly plug into the computer for debugging.
- SIM800C runs on GSM / GPRS 850/900/1800 / 1900MHz and supports worldwide use.
- It can transmit voice, short message and data information with low power consumption, and can be applied to different design requirements of many small products.
- The achievable function sms send and receive, provide management software, convenient for sending and receiving sms
Rank No. #6
SIM800C USB to GSM Module,USB Communication Modem GSM GPRS 850, 900,1800,1900MHz,with Bluetooth Phone Voice SMS Data
- 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
Rank No. #7
4G LTE-Advanced USB WiFi Dongle & Mobile Hotspot– Portable Modem with Pre-Installed SIM Card – Ideal for Travel and Camping - for North America and EU (Require Subscription)
- WiFi USB Dongle – This compact, USB-powered dongle acts as a mobile WiFi hotspot by connecting to 4G LTE cellular networks to provide internet access for your laptop, tablet, or phone. Simply plug it in to power and enjoy portable connectivity—no home cable or broadband required. Works in US, Canada, Mexico and most European countries.
- Wide Network Compatibility – Use AT&T and T-Mobile networks for extensive coverage and fast 4G LTE performance. Typical download speeds range from 5–15 Mbps, sufficient for smooth video streaming. Supports full key LTE bands in both US, Canada, Mexico and European countries to deliver strong, stable connectivity. Fully support Bands B1, B2, B3, B4, B5, B7, B8, B12, B17, B20, B28, B38, B40, B41, and B68.
- Pre-Installed SIM – Comes with a Spectrum SMART SIM card pre-installed. A cellular data plan is required and not included with purchase. Activation and subscription must be completed via the official Spectrum SIM website.
- Connect Multiple Devices – Seamlessly share your internet connection across multiple devices at once. Ideal for families, remote teams, or small businesses. Provides fast, stable WiFi for laptops, smartphones, tablets, and more—whether at home or on the go.
- USB-Powered for Convenience – No bulky adapters needed! Simply plug into any USB port—laptop, power bank, or car charger—for instant internet access.
Rank No. #8
Jectse 4G LTE USB WiFi Modem, High Speed 150Mbps Portable Travel Hotspot with SIM Card Slot for Tablet Laptop Smartphone, Supports 8 Users TDD FDD LTE WCDMA GSM Networks
- [Portable and Versatile] This compact and lightweight 4g router is perfect for travelers and professionals who need reliable internet on the move. powered via usb can be used with computers or any usb compatible device. its abs material ensures durability while its design makes it easy to carry in your pocket or bag.
- [Secure and Flexible Network] Connect to a 4g 3g network using your sim card eliminating the need for a broadband connection. advanced firewall support and wifi security modes including open wpa psk and wpa2 psk ensure your data remains safe. ideal for remote work online learning or staying connected during travel.
- [High Speed 4g Lte Connection] Experience blazing fast internet speeds with our 4g lte usb wifi modem. equipped with a high speed 4g lte chipset it supports tdd lte fdd lte wcdma hspa and gsm networks. enjoy seamless browsing streaming and downloading with speeds up to 150mbps. perfect for both work and entertainment on the go.
- [Easy Plug and Play Setup] No complicated installations needed. simply plug the usb wifi hotspot into any usb port and it works instantly as a wifi router or usb modem. compatible with various operating systems including to ios 10.4 or later and . driver free operation ensures a hassle free experience.
- [Multi Device Connectivity] Share your internet connection with up to 8 devices simultaneously including smartphones tablets and laptops. with a wifi range of up to 10 meters this portable travel hotspot is ideal for family trips or small group outings. stay connected wherever you are without the hassle of multiple connections.
Rank No. #9
HOSAYA Portable WiFi 4G sim Card Modem 10 WiFi Users 4G LTE Router with SIM Card Slot High Speed Portable Travel Hotspot Mini Router USB Modem Nano sim Compact Design 88mmx28mmx9mm
- HOSAYA HU8 is a 4G SIM card WiFi dongle, it has sim card slot and takes power through USB port, works as wifi router. also can be plugged into Windows computer USB ports, works as USB modem. Plug & Play, no need to install CD driver. *Pls make sure your computer's antivirus software or Firewalls allow the USB modem driver to install, otherwise it can't work as USB modem. This 4g USB modem does not include SIM card, users need to buy a Micro SIM card from local operators to use this device.
- American version (US) : 4G LTE : B2/B3/B4/B5/B7/B12/B13/B17 3G:B2/B5 American version works in most American countries .and some Asian ,European countries using B3/5/7 . This American version router is basically global version . (suitable for USA, Chile, Canada, Mexico, Argentina, Bolivia, Colombia, Venezuela, Ecuador, Guatemala, Honduras, Nicaragua, Panama, Peru, Uruguay, Paraguay, Dominica and some Asian and European countries )
- High speed 4G LTE Chipset, Support TDD-LTE/FDD-LTE/UMTS/ networks; Support 10 WiFi users; Multi-languages; Plug & Play, easy to use; Super tiny 4G USB dongle; Plug into Windows computer USB ports to work as USB modem; Power input: 5V1A USB power Device size: 87mm x 28mm x 12mm
- Our 4G router/modem only support valid universal SIM cards. For some locked SIM cards, contract SIM cards which operators don't allow to use on WiFi routers, or only allow to use on their authorized devices, This product might not work. (IF your SIM card can not access to the Internet, usually you change another operator's universal SIM card, then it will work.) The router will automatically recognize most SIM cards and APN. If not, users should fill in APN information manually.
Rank No. #10
fosa 4G LTE USB WiFi Modem, Portable 4G Router Travel Hotspot with SIM Card Slot, 150Mbps High Speed 8 Users Sharing, for Smartphones Tablets Laptops
- SUPPORTED NETWORKS: High speed 4G LTE chipset, supports TDD LTE, FDD LTE, WCDMA/HSPA+, GSM networks, supports 8 multi language WiFi users, standard SIM card with USB technology.
- SUPPORTED DEVICES: The portable travel hotspot can connect up to 8 devices at the same time, including smartphones, tablets and laptops.WiFi range up to 10 meters, can be shared by the whole family.
- USB MODEM: USB WiFi hotspot is powered via USB port and works as a WIFI router, you can also plug it into a USB port on your computer and use it as a USB modem. Plug and play, easy to use, no need to install CD driver.
- SUPPORT OS: Portable WiFi hotspot for Win 2000, for 2003, for XP, for Vista, for Win7, for Win8, for Win10, for IOS 10.4 or later, for Linux.
- SAFE TO USE: You can use a 4G/3G SIM card to connect to a 4G network instead of a broadband connection. Firewall support, WiFi security mode supports Open, WPA PSK and WPA2 PSK.
Last update on 2026-04-17 / Affiliate links / Images from Amazon Product Advertising API
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