USB Type-C adapter for 4G/LTE and 5G modems in a travel ready case, equipped with screen clip.

  1. (1) M.2 B-key 3042 slot for 4G/1 LTE and 5G modems
  2. (2) USB Type-C receptacle (USB 3.1 bus support)
  3. (3) 2× external and 2× internal antennas
  4. (4) Mechanical switch for SIM selection
  5. (5) mini SIM and micro SIM slots
  6. (6) Screen clip included
  7. (7) 4× LED

AUCM2-BS2 is a USB Type-C travel ready adapter for modems

AUCM2-BS2 offers a quick and easy way to use an M.2/NGFF 4G/LTE and 5G module on desktop or notebook PC equipped with USB connectivity.

Dual (mini and micro) SIM feature with sophisticated reset logic circuit, mechanical SIM select switch and modem reset button complement rich functionality of the adapter.

Adapter includes two female SMA connectors for antennas and the bundle contains required jumper RF cables (MHF4 to IPEX/U.FL).


M.2/NGFF slot pinout


Quick-Start Guide


Parameter Value
Adapter interface USB Type-C
USB 3.1 with USB 2.0 backward compatibility
Modem interface USB 3.0
USB 2.0
SIM card
Modem form factor M.2/NGFF B-key 3042
Antenna 2× external (female SMA connectors)
2× internal
SIM 1× micro SIM
1× mini SIM
Button 1× push-button (modem reset)
Switch 1× slide switch (SIM select)
LED 1× modem status (blue)
1× micro SIM (blue)
1× mini SIM (blue)
1× power (blue)
Operating humidity 10 % ~ 90 % RH, non-condensing
Operating temperature -30 ° ~ 70 ° C
Dimensions TBA

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