- USB pass-through keeps the existing POS workflow unchanged
- Parallel 4G upload, independent of any local network
- Built-in IoT SIM — no WiFi or LAN required
- The no-WiFi alternative for stable cloud data upload
Cloud Pass-Through Scanner
Box USB Pass-Through 2D Scan Data Collector (4G)
USB pass-through to your POS plus parallel 4G upload — works even where no local network is available.
- MOQ
- 100 units (sample order available)
- Lead time
- 15–25 working days
- Connectivity
- USB · 4G
- Protocol
- HTTP · MQTT
Certification
Typical applications
Specifications
| Dimensions | approx. 85 × 120 × 78 mm |
|---|---|
| Interface | USB + 4G (dual-link in parallel) |
| Decode capability | 1D and 2D — QR · Data Matrix · PDF417 |
| Cloud path | HTTP REST · MQTT (parallel 4G upload) |
| SIM | Built-in IoT SIM |
| Driver | None required |
| SDK | Java · Python · PHP · Node.js |
Built for software platforms
The GBL-SMUG connects to your backend over HTTP or MQTT over 4G while it keeps feeding scans to the local POS over USB. Your server receives every decode in real time, even with no WiFi or LAN on site.
USB pass-through, cloud over 4G
The GBL-SMUG passes scans through to your existing POS exactly as before, and simultaneously uploads the same scan data to your platform over a built-in 4G IoT SIM. The original workflow is untouched — and the cloud link works anywhere with cellular coverage.
One API for the whole fleet
Device registration, online status, remote configuration and firmware updates all run through the same OpenAPI surface as every other Gobilink device, so adding the GBL-SMUG is a configuration change, not a new project.
In use
Box USB Pass-Through 2D Scan Data Collector (4G) deployed across real-world scenarios.
Product sheet
Full English specification and feature sheet — click any image to enlarge.
