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Spectrum Smart 4G LTE Portable WiFi Hotspot Dongle
WiFi Hotspot front view
WiFi Hotspot connected to laptop
WiFi Hotspot in use
Free
Shipping
30-Day
Guarantee
No
Contract
4G LTE · AT&T + T-Mobile

Portable 4G LTE WiFi Hotspot
for Home, Travel & Work

Plug into any USB port and share fast internet with up to 10 devices. Works across North America and Europe — no contracts, no roaming fees.

★★★★★ 1,000+ reviews
Networks
AT&T
T-Mobile
  • Connect Up to 10 Devices Simultaneously
  • Up to 150Mbps Download Speed
  • Powered by Any USB Port — No Outlet Needed
  • Works in North America & Europe
  • No Contracts · No Hidden Fees · No Roaming
Pick Your Data Plan at Activation

Flexible monthly plans from 2 GB to 40 GB. Change or cancel anytime.

2 GB
30 Days
Light Use
$10
🔥 Most Popular
10 GB
30 Days
Everyday Use
$35
20 GB
30 Days
Heavy Use
$55
40 GB
30 Days
Power User
$80
Order Now — Save 15% → View All Plans ↓
30-Day Money-Back Guarantee  ·  Free Shipping

Activation takes about 2 minutes online. Start using your internet immediately after.

Plug & Play

Online in 3 Easy Steps

01
📦

Receive Your Hotspot

Ships from Louisville, KY. Most customers receive their device within 3–5 business days.

02
📲

Activate Your SIM Online

Visit m.spectrumsim.com, choose your data plan, and activate in about 2 minutes. No store visit required.

03
🌐

Plug In & Connect

Plug into any USB port and connect up to 10 devices instantly. That's it — enjoy fast, reliable internet.

Data Plans

Flexible & Affordable Monthly Plans

💻

Light Usage

Browsing & Email
2 GB
30 Days
$10
5 GB
30 Days
$20
Order Hotspot →
📡

Everyday Use

Most Popular
5 GB
30 Days
$20
10 GB Popular
30 Days
$35
Order Hotspot →
🎥

Heavy Usage

Streaming & Work
20 GB Best Value
30 Days
$55
40 GB
30 Days
$80
Order Hotspot →
Why Spectrum Smart

Internet Freedom, Wherever You Are

Everything you need. Nothing you don't. Simple, fast, reliable.

📱

Connect 10 Devices

Share your connection with phones, laptops, tablets, smart TVs, and more — all at the same time, without slowdowns.

⚡

Up to 150 Mbps

Stream HD video, join video calls, and browse without buffering. Fast enough for a full household or remote work setup.

🔌

Powered by Any USB

No wall outlet required. Plug into a laptop, power bank, car charger, or any USB port and you're online instantly.

🌍

No Roaming Fees

Works seamlessly across North America and Europe. Ideal for travelers, digital nomads, and anyone on the move.

🛡

30-Day Guarantee

If coverage doesn't work for you within 30 days, we'll provide a full refund. Zero risk, zero hassle.

🏠

Louisville, KY Support

Real humans answer your questions. 10 years of experience getting customers online fast.

Data Usage

How Much Data Do You Actually Need?

Pick the right plan and never pay for data you won't use.

📧
2–5 GB

Light Use

Per month for browsing, email, and social media. Great for occasional use or backup internet.

💻
5–10 GB

Everyday Use

Per month for working remotely, video calls, and casual streaming on 1–2 devices.

🎥
20–40 GB

Heavy Use

Per month for HD streaming, large file downloads, and multiple devices running simultaneously.

Pro Tip: Most customers choose the 10 GB monthly plan — the perfect balance of speed, data, and value for everyday home or travel use.
Reviews

What Customers Are Saying

1,000+
★★★★★
verified reviews
from happy customers
★★★★★

"Set it up in under 2 minutes. I plug it into my laptop and instantly have WiFi wherever I go. Best travel accessory I've bought."

TK
Tom K.
Verified Purchase
★★★★★

"I use this as a backup internet for my home office. When my cable goes out, this keeps me online for video calls. Totally reliable."

LM
Linda M.
Verified Purchase
★★★★★

"Took it on a road trip across 4 states. Worked the entire time. Connected 3 phones and a tablet — no issues at all."

RB
Ryan B.
Verified Purchase
Questions

Frequently Asked Questions

The hotspot works on AT&T and T-Mobile networks. It automatically connects to the strongest available signal in your area.
None. Choose a data plan that fits your needs and pay as you go. No activation fees, no cancellation penalties, ever.
Up to 10 devices simultaneously — smartphones, laptops, tablets, smart TVs — without sacrificing speed or stability.
Yes. The hotspot works across North America and Europe with no roaming fees, making it ideal for travelers and digital nomads.
Orders ship from Louisville, Kentucky. Most customers receive their device within 3–5 business days. Shipping is always free.

Fast Internet, Wherever Life Takes You

Reliable 4G LTE WiFi for travel, work, home backup, and everything in between. No contracts. No roaming fees. Just plug in and connect.

Order Your Hotspot Today →
Spectrum Smart 4G LTE WiFi Hotspot

Connects up to 10 devices · USB Powered

A Decade of Reliability

Trusted Connectivity Since 2016

Based in Louisville, Kentucky, Spectrum SIM has helped over 11,000 customers stay connected across North America and beyond. We aren't just a service provider — we're your neighbors, committed to keeping you online wherever you go.

Get Connected Today →
10
Years in Business
11k+
Connected Users
1,000+
5★ Reviews

Our 30-Day Connection Guarantee

If you experience coverage issues within the first 30 days, we'll provide a full refund. No contracts, no risk.