Double Play SIM Card
AT&T + T-Mobile data SIM
- 3-in-1 SIM
- Lifetime warranty
- No contract, No hidden fees
Pick Double Play SIM Card for everyday coverage, Triple Play SIM Card when you need Verizon added for remote locations, or Unlimited Data Plan SIM Card for higher monthly data.
All three options are data-only and built for unlocked connected devices. Choose by coverage need and monthly data usage.
AT&T + T-Mobile data SIM
AT&T + T-Mobile + Verizon data SIM
T-Mobile ยท 30GB, 100GB, or unlimited monthly data
The best SIM card is the one that has usable signal where the device sits. A security camera in the woods, a hotspot in an RV, and a router used for backup internet can all need different coverage.
If AT&T or T-Mobile already works well at your home, office, vehicle, camera site, or travel area, Double Play SIM Card is the straightforward data-only SIM card choice with good coverage at a better price.
If AT&T and T-Mobile are weak at the device location, or the device is remote, rural, mission-critical, or near a stronger Verizon signal, Triple Play SIM Card gives your device the broadest network mix. It is priced higher than Double Play SIM Card because it includes the third network.
If you need always-on streaming, backup internet, or heavier hotspot usage, Unlimited Data Plan SIM Card gives you 30GB for $55, 100GB for $80, or unlimited data for $90.
Compare network support, best use cases, and availability before you choose a data SIM card for your connected device.
| Feature | Double Play SIM Card | Triple Play SIM Card | Unlimited Data Plan SIM Card |
|---|---|---|---|
| Network support | AT&T + T-Mobile | AT&T + T-Mobile + Verizon | T-Mobile |
| Best for | Security cameras, hotspots, routers, tablets, GPS and IoT devices in known AT&T or T-Mobile coverage areas | Widest coverage, rural devices, remote cameras, GPS trackers, IoT/M2M devices, weak AT&T/T-Mobile areas, and locations where Verizon may be strongest | High-usage hotspots, backup internet, frequent live view, and always-on connected devices |
| Plan prices | Better price when two-network coverage is enough | Higher price because it adds Verizon as a third network | 30GB $55, 100GB $80, unlimited $90 |
| Voice or text | Data-only, no voice or text | Data-only, no voice or text | Data-only, no voice or text |
| Availability | Available now | Available now | Available now |
| Next step | View Double Play SIM Card details | View Triple Play SIM Card details | View Unlimited SIM Card details |
These data-only SIM cards are made for equipment that needs cellular internet service without a voice line.
Use a SIM card for a security camera, solar camera, or trail camera that sends alerts, photos, clips, or live video over cellular data.
Security camera SIM guide | Trail camera SIM guide | Reolink SIM guide
Connect portable hotspots, 4G LTE routers, 5G routers, travel internet devices, and backup internet equipment.
Support GPS trackers, tablets, vehicle devices, monitoring equipment, and other IoT devices that need mobile data.
Your device should be unlocked and compatible with North American 4G LTE or 5G bands. If you are not sure which SIM card fits your device or location, contact us before ordering and we can help you choose.
View the currently available SIM card products and choose the plan page that matches your coverage needs.
Compare the available SIM cards by coverage first, then choose the option that fits your device location.
Clear answers for customers comparing SIM cards for cameras, hotspots, routers, GPS trackers, tablets, and IoT devices.
Double Play SIM Card is the practical choice for good AT&T and T-Mobile coverage at a better price. Triple Play SIM Card costs more because it adds Verizon for weak AT&T/T-Mobile areas and the widest coverage. Unlimited Data Plan SIM Card is available for higher data needs.