Teltonika EBD021 4G LTE Calyx Embedded Cellular Raspberry Pi HAT+ Read speed_7;100 MB/s 22 kHz bandwidth with Polycom

22 kHz bandwidth with Polycom Siren 22 technology

Solid all-metal pin contacts: plug-and-play for one-click ultra-precision: no lag or missed key

8-inch Colour TFT Display

Concise iPhone speaker

Speaker Frequency Response: 20Hz – 20kHz

Teltonika EBD021 4G LTE Calyx Embedded Cellular Raspberry Pi HAT+ Read speed_7;100 MB/s 22 kHz bandwidth with PolycomTeltonika EBD021 4G LTE Calyx Embedded Cellular Raspberry Pi HAT+ CALYX embedded Raspberry Pi HAT+ is purpose built to provide seamless mobile internet to your embedded systems. Available in three variants 4G Cat 4, 5G Redcap, and full fledged 5G CALYX provides cellular connection to your Raspberry Pi 4 or 5 wherever Wi Fi or Ethernet are unavailable or unreliable. Features: 4G LTE Cat4 with 3G 2G fallback Designed for Raspberry Pi 4 & Raspberry Pi 5