Best Usb Modem

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VIATOR USB HART Interface
6.8

Our Top 20 Best Usb Modem list was created by The Man Post founder, Paul Crouch, to help users find products that are useful, affordable, and available. The list is updated every month.

Best Usb Modem

USB 56K External Dial Up Fax Data Modem Windows 10 / 8 / 7 / XP / Vista

$30.98  in stock
3 new from $30.98
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • 1. Connects Your Laptop or Desktop Computer to the Internet Using a Dial Up Internet Service.
  • 2. USB Powered.
  • 3. 56K V9.2/V9.0
  • 4. Certified Compatible with Windows 98, 98SE, ME, 2000, XP, Vista, Windows 7 / 8 / 10 include 32 bits and 64 bits.
  • 5. Color: Black Size: 7.5"

StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - Network Fax/CMR/POS (USB56KEMH2)

$44.49  in stock
44 new from $44.49
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • DIAL-UP & FAX SUPPORT: USB 2.0 Fax modem provides data & fax support to computer/laptop via USB | For faxing, rural internet access, security systems, POS credit authorization
  • 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
  • HARDWARE SOLUTION: Hardware-driven performance that doesn't put additional load on your CPU | Compatible with: Windows XP, 7, 8/8.1, 10; macOS 10.7 to 10.10; Windows Server 2003, 2008 R2, 2012 R2
  • COMPATIBILITY: Data: V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 Bell 212A & Bell 103 data modes | Fax: V.17, V.29, V.27, V.21 Ch 2, EIA/TIA 578 Class 1 & T.31 Fax Class 1.0 fax modes

U.S. Robotics USR5637 56K USB Controller Dial-Up External Fax Modem with Voice

$65.48  in stock
20 new from $62.90
3 used from $34.90
Amazon.com
as of February 10, 2022 7:35 am

Features

  • Controller-based modem integrates powerful communications processing functions into the modem itself, for assured performance without sapping processing power.
  • Windows Server 2012 R2/Win 10 /Win 10 64 bit/Server 2012/Win 8/Server 2011/Win 7/Server 2008/Vista/Server 2003/XP/2000 Mac 10.4-10.12
  • Linux 2.4.20 kernel or higher (Unimodem TSP/TAPI compliant)
  • Intel Pentium III 600 MHz or equivalent, 128 MB RAM, 5 MB hard drive space

Verizon Wireless 4G LTE USB Modem 551L

$19.99  in stock
2 new from $19.99
10 used from $9.93
Amazon.com
as of February 10, 2022 7:35 am

Features

  • Verizon Wireless Novatel 551L 4G LTE USB Mobile Broadband Modem Aircard

US Robotics 56K USB Soft Modem - Fax/Modem (USR5639)

$39.68  in stock
8 new from $34.28
Amazon.com
as of February 10, 2022 7:35 am

Features

  • USB convenience and ease of use
  • Advanced Features and functionality
  • Get the speed you need
  • Simple Installation
  • Excellent compatibility

USB 56K Voice Fax Data External V.90 V.92 Modem With Dual Ports, Compatible With Windows 98SE/2000/ME/XP/Vista/Win 7 and Support Auto-Dial, Tone and Pulse Dialing, Auto Answer, Auto Retrain (Black Color)

$35.99  in stock
Amazon.com
as of February 10, 2022 7:35 am

Features

  • 56K data/fax modem with USB interface, compliant with V.90, and V.42/V.42bis/MNP5 protocols and V.17, V.29, and V.27ter Group 3 fax protocol.
  • Support Auto-Dial, Tone and pulse dialing, Auto answer, Auto retrain.
  • Support Windows 98SE/2000/ME/XP/Vista/Win 7.
  • Support Caller ID and distinctive ring detect, Auto format/speed sensing, Data/Fax/Voice call discrimination, Single configuration profile stored in host, call forward/fallback.
  • 2 RJ11 Ports, you can set your telephone, fax system. Up to 56K data download, 48K data upload, and 14.4K fax communication.Provide Quick Connect and Modem-on-Hold features.

External V.92 56K Dial Up USB Analog Fax Modem Compatible for Win 10, DriverGenius UM02

$35.99  in stock
Amazon.com
as of February 10, 2022 7:35 am

Features

  • USB Controller Data/Fax Modem - Compatible for Win 10, 8.1, 8, 7, XP & Mac Intel 10.9 to MacOS Intel10.10 (Not for Mac Intel 10.12-10.13).
  • External 56K USB Modem- Data transfer rates up to 56Kbps (down) and 33.6Kbps (up), Fax transfer rates at 14.4Kbps.
  • Add dial-up support to a laptop, or desktop computer when broadband access is not available.
  • Powered directly from the host USB port, full speed (12MHz) USB interface, compatible with USB 2.0.
  • Note: Incompatible for Mac Intel 10.12, Mac Sierra or 10.13 High Sierra although there is stil a way to fax from Sierra and High Sierra with a modem.

USB WiFi Adapter 1200Mbps Techkey USB 3.0 WiFi Dongle 802.11 ac Wireless Network Adapter with Dual Band 2.42GHz/300Mbps 5.8GHz/866Mbps 5dBi High Gain Antenna for Desktop Windows XP/Vista / 7-10 Mac

$19.99  in stock
2 new from $19.99
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • SAY GOODBYE TO SPOTTY WIFI DEAD ZONES- You shouldn't have to put up with slow internet speeds at home, even if you're outside. Thanks to this 2.42 GHz and 5.8 GHz USB Adapter you won't have to! With 100 yards of coverage feel FREE to surf from your bedroom porch or garage. It's perfect for gaming as well! IT'S SIMPLE: 1) Plug it in 2) Install the Driver and 3) GO. That's true whether you're using Windows 10 8.1 8 7 Vista XP Mac OS/10.9-10.15
  • YOUR OWN SECURE WIRLESS NETWORK- The AC1200 series is supported by all WLAN routers: WPA/WPA2/WEP. And it's undisturbed by other normally interfering devices like Bluetooth or cordless phones. Which means you won't have unexpected dropped calls or loss of signal quality Period.
  • REACH YOUR FULL POTENTIAL - You may be fed up with your old modem or router or have a broken internet card or antenna but you don't need to replace it! At up to 300Mbps 802.11n or 867Mbps 802.11AC, this Wifi Adapter is guaranteed to get you FASTER speeds.
  • WE CARE - Techkey has been in business for over ten years and have been the solution of choice for large corporations who need reliable technology. With a super fast and reliable customer service team, we believe that connection and communication is one of the most important aspects of life. We know that technology can be an incredible gift and are proud that our products can help you connect to the world more seamlessly.
  • WE OFFER THE REAL WIFI ADAPTERS - We want to make sure that you are happy with our products for a LONG time, not just a couple of days. That's why we're constantly updating our drivers for you. Because we stand behind EVERY Dual Band Wireless USB Adapter we make.

ZTE MF820B 4G LTE USB Modem (GSM Unlocked) - Retail packaging

$19.99  in stock
Amazon.com
as of February 10, 2022 7:35 am

Features

  • Will a GSM USB Modem work for me: GSM unlocked Internet Modem will work on Supported Networks with a Standard SIM Cards (Sim NOT included in purchase) you will need to contact your Service Provider for set up and to get a Sim card
  • What Network standards are supported: LTE FDD WCDMA, 4G LTE FDD: download speeds of 100Mbps upload speeds of 50Mbps. As well supports HSDPA: DL 42Mbps UL 5.76Mbps
  • Cheap & easy plug-and-play device You can plug in this modem into any compatible computer Supports operating systems running Windows XP, Vista, Windows 7, Mac 10.4, 10.5, 10.6 download the driver install the application and you're good to go
  • What does unlocked mean: Unlocked devices are compatible with GSM carriers like AT&T and T-Mobile as well as select NVMO Networks it's best to contact intended Network prior to purchase to confirm compatibility on the bands supported by this device
  • What does GSM Mean: Service providers that Use SIM Cards for Service like AT&T and T-Mobile as well others that support the Bands listed in Bullet point #2 It will not work On Verizon Or Sprint

KuWFi 4G LTE USB WiFi Modem Mobile Internet Devices with SIM Card Slot High Speed Portable Travel Hotspot Mini Router for USA/CA/MX

$35.99  in stock
2 new from $35.99
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • 【What is KuWFi LDW931-L】a USB Wi-Fi Modem Router. No need to connect to broadband, as long as you have a 3G/4G SIM card, you can connect to 3G/4G network. Small and light, suitable for parties, travel, business trips, work, outdoor live broadcast, playing games, car WiFi, etc. It can connect 10 devices at the same time, supporting smartphones, tablets, notebooks and other devices. The effective distance of WiFi can reach 10 meters. Owned by one person and shared by the whole family
  • 【Main features Performance】supports the LTE CAT4 standard, 150 Mbps high-speed Internet access, but mainly depends on the strength of the signal. It has a SIM card slot, and a USB interface. It work with external power supply, no limited working time. It can charger by computer USB port/ Power Bank / Car USB charger/Power supply. No need to install driver. If the WiFi dongle works for a long time, it needs heat dissipation. Otherwise, it may cause the chip to burn out
  • 【HOW TO USE 】Even if your SIM card is compatible with the 4G WiFi Dongle, it is not necessarily plug and play, maybe you need to disable the PIN code of the SIM card and modify the APN . Please you make sure the SIM card is activate, It not support roaming service and Virtual SIM Card and IoT SIM Card; In rural area did not cover good signal some time disconnect ,that is normal
  • 【4G network band 】this 4G LTE USB Modem is compatible with the frequency bands of SIM cards in USA/CA/MX. Frequency Bands: 4G FDD-LTE: B2(1900Mhz),B4(1700Mhz),B5(850Mhz); 3G: B2/B4. It’s not plug and play, please you confirm whether your SIM card frequency band is compatible with it before buying a router
  • 【Customer Service】For 30 days after the date of purchase, return your undamaged KuWFi product and receive a full refund for ANY reason.12-month warranty for quality-related issues For 12 months after the date of purchase. we take care of all quality-related issues with a REPLACEMENT OR FULL REFUND

HiRO V92 56K External USB Data Fax Dial Up Internet Modem Dual Port Built in Buzzer Truly Plug n Play Driverless Installation Built in Driver Windows 10, 8.1, 8, 7, 32-bit 64-bit (H50228)

$49.99  in stock
21 new from $49.95
1 used from $35.99
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • Dual port built in buzzer, compatible with Windows 10, latest Windows OS installation for Windows 10, 8.1, 8, 7, 32-bit, 64-bit
  • Tested on Dell inspiron 3847 Windows 10 home 64-bit -send/receive fax successfully -dial up connection connected to NetZero at 46.6 KBPS
  • USB 2.0 plug and play -fast & easy hardware and driver installation - USB powered, no power adapter needed
  • Dual RJ-11 phone jack for expansion - dual jack for connecting an additional telephone or answering machine
  • Fax compatibility ITU-T- send & receive rates up to 14.4k BPS, mOh - receive phone call during active internet connection

Cudy WU1300 AC 1300Mbps WiFi USB Adapter for PC, USB 3.0, USB WiFi Dongle, 5Ghz /2.4Ghz, WiFi USB, USB Wireless Adapter for Desktop/Laptop, Compatible with Windows Vista /7/8/8.1/10, mac OS, Linux

$19.90
$17.90
 in stock
3 used from $9.85
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • AC1300 WiFi SPEED - Up to 400Mbps on 2.4GHz and 867Mbps on 5GHz. Provides long range and lag free connection throughout the house, upgrades your PCs /laptops to 802.11ac, 3 times faster than wireless N speeds
  • USB 3.0 PORT - USB 3.0’s blazing fast speed is about 10 times faster than USB 2.0 Port , which can fully meet the AC1300 Wi-Fi speed transmit requirement.
  • COMPACT AND CONVENIENT. Wi-Fi USB adapter WU1300's compact design is convenient to carry for mobile users, you can just plug it into the USB port, and take it everywhere, no need to worry about blocking adjacent USB interfaces or that the adapter may fall out.
  • GOOD COMPATIBLITY. Compatible with Windows 10/8.1/8/7/Vista and Mac OS. Works with any router. We offer a CD which contains the driver in the package, you can follow the paper instructions to install the driver. In the same time, if a CD ROM is not convenient for you, we also offer a download address which printed on the user manual, you can get the driver from the link.
  • SOFT-AP. With Soft-AP mode, this Wireless USB adapter can turn a wired internet connection to a PC or Laptop into a Wi-Fi hotspot, offer WiFi signal to your mobile devices.

Ailend T 4G LTE MIFI Network Adapter USB WiFi Dongle Mobile SIM Card Hotspot Modem Wireless Internet Router Updated Mini CPE(Black)

$46.89
$39.89
 in stock
2 new from $39.89
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • Pocket USB Mobile Modem-4G LTE Dongle-Mobile Network Adapter-Mini CPE-for PC Desktop Laptop
  • Small and Exquisite:Weight: about 30g/3.05*1.13*0.49in
  • Wider Frequency Support:FDD-LTE Frequency: B2 / B4 / B5 / B7/B12/ B13 / B17 / B25 / B26 /B41 / B66 (Support AT&T,Verizon,T-Mobile,Sprint SIM Card)
  • Various Circumstances:Home/Outdoors/Tour/In Car, etc
  • Upgraded High Speed:Maximum DL150Mbps/UL50Mbps

VIATOR USB HART Interface

$590.00  in stock
Amazon.com
as of February 10, 2022 7:35 am

Features

  • Model Number: HM-MT-USB-010031
  • HART compliant for communication with any HART field device and error-free slave testing; Draws power from USB port, needs no external supply to power modem
  • Compact, rugged polycarbonate housing for industrial-grade reliability
  • Polarity insensitive test clips; USB 1.1 compliant
  • Integrated connector cable terminates in 2 test clips and 1 USB connector cable; Compatible with 32- and 64-bit Windows 7, 8, XP, 10, or Vista

StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN)

$31.51  in stock
40 new from $31.51
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • MAXIMIZED PORTABILITY: This USB to serial RS232 adapter with FTDI features a single cable design removing the need for additional adapters and cables
  • CORRECT DTE/DCE CONFLICTS: Convert your available USB port into a null modem RS232 DB9 serial port, resolving any DTE/DCE conflicts
  • BROAD COMPATIBILITY: Compatible with your USB 1.0 or 2.0 ports, this RS232 converter works with your Windows, Mac or Linux systems
  • FAST TRANSFER SPEEDS: Experience fast speeds with this serial adapter, supporting a Baud Rate up to 921.6Kbps

GLTL integrative USB Hart Modem USB to Hart Protocol Modem Hart Transmitter HART Convertor(Suitable for All Devices Which Support Hart Protocol)

$129.00  in stock
2 new from $129.00
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • The HART smart converter, which is developed and manufactured according to industry standards, can communicate with any manufacturer's HART meter, such as Rosemont, EH, Siemens, Cologne, Yokogawa, Chuanyi, etc. At the same time, its shape is designed to be integrated and easy to install and carry. The standard USB interface and serial bus are used to supply power, which makes the user convenient and fast in use.
  • Intelligent converter is specially designed for industrial product integration. It adopts special design in temperature range, vibration, electromagnetic compatibility and interface diversity. Provide high quality assurance for your equipment.
  • ● supported operating systems: Windows XP, Windows 7 and windows 10. ● fully compatible with USB v1.1 and USB CDC v1.1 specifications. ● fully compatible with USB v2.0 and USB CDC v2.0 specifications. ● USB bus power supply (non isolated cable), DC 5V DC 30mA. ● fully transparent data conversion. ● compatible with any HART protocol.

Verizon MiFi USB620L U620L 4G LTE Global USB Modem Black,Verizon

$174.99  in stock
5 used from $89.90
Amazon.com
as of February 10, 2022 7:35 am

Features

  • Please check compatibility with your device before purchase
  • Network: Verizon Wireless
  • Color: Black
  • Model: Verizon Novatel USB620L
  • Type: USB Model

Full Version USB Hart Modem WS232UP Hart -USB Modem Hart Transmitter with Built-in 24VDC & Loop Resistor for All HART Device

$155.00  in stock
2 new from $130.00
Free shipping
Amazon.com
as of February 10, 2022 7:35 am

Features

  • The Latest Full Version USB HART MODEM WS232UP, With Built-in 24V DC & Loop Resistor, Windows XP/7/8/10 Support, Suitable For All Devices Which Support HART Protocol, etc.
  • The WS232UP USB-HART Modem provides a complete and flexible PC communication link to HART networks and power kit and loop resistor, for commissioning, servicing, calibrating, or acquiring data from any HART instrument or transmitter. The WS232UP is developed based on BELL202 modem standard, this external interface is rugged and compact and ideal choice for field service, commissioning, engineering, training, table top shows, lunch and learns and demo cases.
  • Fully HART compliant for communication with any HART instrument and error-free slave testing * DC-DC isolation power draws from USB port and needs no external power supply
  • * Three modes: 1) 24VDC/270Ω. 2) Normal. 3) 270Ω. The mode is easily slide-switch selected so you’ll always have a power supply or loop resistor with you * Easy installation and use, this modem can power all 2-wire HART devices-independent of supplier
  • * Rugged aluminium alloy case gives you industrial-grade reliability in a small package * Free HART application software for you to configure your HART device * Smart Design, smaller than a normal name card

PL2303TA USB RS232 to DB9 Cross Wired Rollover Null Modem Cable (Null Modem pinout: 2-TXD, 3-RXD 5-GND, 7-CTS. 8-RT)

$13.00  in stock
Amazon.com
as of February 10, 2022 7:35 am

Features

  • prolific pl2303ta usb rs232 to db9 female adapter cable
  • support win7 8 10, linux, win ce, etc
  • Null modem pinout: 2-TXD, 3-RXD 5-GND, 7-CTS. 8-RT
  • Length: 6ft Up to 921.6M RS232 transfering speed.

Zoom 3095 USB Mini External Modem - USB - 1 x RJ-11 Phone Line - 56 Kbps

$49.99
$35.00
 in stock
4 used from $35.00
Amazon.com
as of February 10, 2022 7:35 am

Features

  • USB Powered - no batteries or power adapter required. USB plug is built into modem. USB version 1.1, 2.0, and 3.0 compliant
  • Supports the latest dial-up modem standards and faster Web browsing with V.92, V.90 and V.44
  • Fast Connect Times with V.92 QuickConnect
  • Fax Support - a Windows or Mac OS X (v10.6 or later) computer is required
  • Compact Size - Great for the road or the office.

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