The Sierra Wireless USB 301 and USB 302 modems feature high speed HSPA wireless download speeds up to 7.2 Mbps and upload speeds up to 5.76 Mbps. With design features such as the microSD™ slot and TRU-Install™ automatic software installation, the USB 301 and USB 302 are designed with functionality and ease of use in mind. Both modems also include the ability to roam globally on UMTS and GSM/EDGE networks so you can communicate wherever life takes you.

The USB 301 is designed for bands which are typical of North American and Asia Pacific regions, whereas the USB 302 is optimized for bands often deployed throughout Europe. Please check with your local Sierra Wireless representative to determine which one is right for you.

USB 301: 850, 2100 MHz WCDMA
USB 302: 900, 2100 MHz WCDMA

Antenna Port Location

The port is located beneath a plug on the right side of the top of the device

Tips For Using Your Antenna/Adapter Cable:

Be GENTLE when connecting or disconnecting the adapter cable to/from your modem - the connector pins and the ports themselves can be VERY FRAGILE!!!
If the adapter cable feels loose when you connect it to the antenna port, remove it and roll it between your thumb and forefinger while applying medium pressure. The friction and pressure will cause the connectors' "teeth" to tighten up, allowing it to fit more snugly in your device's antenna port.
If you're using a magnetic mount antenna, make sure it is connected to something magnetic or it will not work! If you're using an antenna that included radials, make sure the radials are screwed on or it will not be as effective! (other antennas do not require grounding)

Already have an antenna/amplifier and just need the adapter cable?