TD191-B 4G LTE USB Dongle
Universal, Compatible & Intelligent
Keep all your devices connected from anywhere with the JACS TD191-B 4G LTE USB Dongle. The TD191-B provides instant and reliable high-speed Internet from a device that’s as powerful as it is compact.
The TD191-B leverages a Nano SIM card to receive global connectivity and is certified to work across numerous cellular bands in multiple countries. It also offers seamless plug-and-play installation, making it ideal for any device that offers a USB port, such as laptops, hotspot routers, and tablets.

Universal
Certified to work across numerous cellular bands in multiple countries.
Compatible
Built for universal compatibility with USB connectivity and plug-and-play installation.
Intelligent
Adaptable to any situation with customization features such as adapters for proprietary and deprecated ports.
Specifications
LTE TDD: B39/B41
WCDMA: B1/B2/B4/B5/B8 (HSPA 42Mbps/5.76Mbps)
GSM: 850/900/1800/1900
*Consult with JACS sales about your deployment band requirements
**Consult with JACS about compatible Linux release versions
***Consult with JACS about Android compatibilities
Use Case
Industrial Remote Connectivity in Rural Areas
Keeping miles of fuel pipelines running at peak performance requires a substantial amount of labor resources to continuously travel to remote areas to inspect and acquire usage data from fuel pumps. Learn how the TD191-B LTE USB Dongle provides wireless connectivity that easily integrates with legacy field equipment and machinery to deliver carrier-certified LTE connectivity virtually anywhere.