Proxicast PocketPORT 2: Pocket-Sized 4G/LTE USB Cellular Modem Bridge (Mini Router)

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The ultra-small Proxicast PocketPORT 2 4G/LTE Cellular Modem Bridge supports all major modem standards.  The PocketPORT 2 can function as a 4G/LTE Modem or Router.

PocketPORT 2 is the World’s Smallest 4G/LTE USB Cellular Modem to Ethernet Bridge/Router

The PocketPORT 2 is the world’s smallest 4G USB Cellular Modem Bridge which can function as a 4G modem or mini 4G router. The PocketPORT 2 instantly connects virtually any cellular 4G USB modem to any Ethernet device simply by plugging both devices into the PocketPORT 2. The PocketPORT 2 is the highly portable, simple and low-cost alternative to large, complex and expensive cellular Ethernet modems. It also has some the functions of more expensive cellular routers.


Use a PocketPORT 2 wherever wired Internet service is unavailable, difficult, costly or time-consuming to install. Plug a PocketPORT 2 into the Ethernet port of devices such as IP cameras (web cams) for security applications, programmable logic controllers (PLC) for industrial processes, digital & network video recorders (DVR/NVR) or any other equipment that needs Internet service for remote access. Have field service technicians keep a PocketPORT 2 in their “pocket” for instant 4G Internet access for remote equipment when they are on site visits.


The PocketPORT 2 can also create a fully encrypted "virtual cable" VPN link between two Ethernet devices over the Internet, using standard 4G cellular USB modems. The PocketPORT 2 contains a powerful VPN controller that is capable of establishing transparent peer-to-peer connections from behind firewalls. It acts just like a very long virtual Ethernet cable.  Virtual cable mode can be configured either as point-to-point or point-to-multi-point connections.


3 Modes of Operation

  1. Bridge Mode - plug a USB modem into any Ethernet port
  2. Router Mode - provide an Internet connection to an existing network
  3. Virtual Cable - create a secure Ethernet connection between any Internet connected devices

Read more in the    PocketPORT 2 User's Guide      


Standard Included Items

  • PocketPORT 2 Cellular Modem Bridge
  • Auto switching 100-240 VAC to 5 VDC power supply w/US Plugs 
  • PocketPORT 2 Quick Start Guide
  • Proxicast 1 Year Limited Warranty
  • Free Firmware Upgrades
  • Free Technical Support

USB Modems, external antennas, and antenna pigtails sold separately.

Our PocketPORT 2 kits do not include the cellular USB modem.  All USB Modems are sold separately. 

Customers desiring a dedicated Virtual Cable Switchboard may purchase a Virtual Cable Switchboard Server Software for Linux license, sold separately 

For maximum 4G speeds and connection reliability, 
Proxicast strongly recommends the use of external antennas with USB modems.

Note for users of the Netgear 340U (AT&T Beam), ZTE MF861 (AT&T Velocity) or Netgear 341U (Sprint) USB Modems

These modems require USB Adapter ACC-USB-004 for compatibility with the PocketPORT 2.  
They also require pre-configuration in a PC prior to use.  See our Knowledgebase for detailed setup instructions.


Mobile Applications
Sales & Service Fleets
Commercial Transportation
Mobile Router For Cars, Buses & Limos
Delivery & Courier Vehicles
Recreational Vehicles
Boats & Marine Vessels

Low Altitude Aviation
Police, Fire & Emergency Vehicles
Mobile Security & Surveillance
Public Transit

Military & Defense Applications

Stationary Applications
Remote Monitoring, Telemetry, SCADA, AMR
Remote Control of PLCs and Industrial Controls

Cash Registers & Credit Card Processing
Video Surveillance, Webcams & Security
Construction Site Monitoring & Solar Power

Tradeshow Internet Access
Vending, Point-of-Sale (POS) & ATM Machines
Backup For Wired Internet and Alarm Connections

Traffic Monitoring & Control
Digital Signage, Electronic Billboards & Signs
Homeland Security & Disaster Recovery

The Proxicast PocketPORT 2 is compatible with most cellular equipment including 4G/LTE modems  from Alcatel, AT&T, Franklin, Huawei, Netgear, Nokia, Novatel, Option, Pantech, Sierra Wireless, Verizon, ZTE, and many more.  On 3G/4G/LTE carriers such as, AT&T, Sprint, T-Mobile, Verizon, US Cellular, Bell Canada, Rogers, Telus, SaskTel, BTC, Digicel, FLOW, Moviestar, Telcel, and many other carriers around the globe. 

PocketPORT 2 Specifications
Dimensions 62 mm x 23 mm x 15 mm
2.4 in x 0.9 in x 0.6 in
Weight 25 grams
Operating Temperature -10° C ~ 55°
Operating Humidity 10% ~ 80% RH
Storage Temperature -20° C ~ 60° C
Storage Humidity 5% ~ 90% RH
Operating Voltage 5 VDC (regulated to ±5%)
Power Consumption

0.75 W without USB modem
2.5 W (typical) to 5.0 W depending on USB modem

Power Jack microUSB
Interfaces 1x USB 2.0 (USB modem)
1x RJ45 (10/100 Ethernet)
Certifications FCC Class B, CE
External Power Adapter 7.5 W (5 VDC @ 1.5A), 100~240 VAC input, interchangeable blades
Software Features
Operating Modes IP Pass-Through/Bridge
NAT Router
Virtual Cable (VPN)
# LAN Devices Supported 1 (IP Pass-Through/Bridge mode)
253 (NAT Router mode)
Unlimited (Virtual Cable mode)
User Definable IP Address Yes
DHCP Server Yes, user configurable (NAT Router mode)
Dynamic DNS Support Permanent dynamic DNS hostname:
User-definable hostname
Encryption Algorithm Twofish, 256 bit keys (Virtual Cable mode)
Authentication Pre-shared Key (Virtual Cable mode)
Connection Behind Firewalls Yes
SIM / RUIM Pin Support Yes
Device Configuration Web-browser based (HTTP)
Firmware Updateable Yes
USB Modem Features
USB Modems Supported Most USB form-factor 3G & 4G GSM, LTE, HSPA+, HSPA, HSUPA, HSDPA, UMTS, GPRS, CDMA, EVDO and 1X modems 
Automatic Configuration of Modem Settings Yes
Connection Monitoring Yes w/ automatic ICMP (ping) keep-alive heartbeat function
Connection Types Static IP, Dynamic IP, Custom APN
Modem Signal Strength Display Yes, dependent on modem capabilities, including signal strength history graph


PocketPORT 2 Support Topics


Download Firmware Images



You can search our Support Knowledge Base by clicking the icon below:

Proxicast Knowledgebase


Our US-based technical support team is available via telephone Monday through Friday from 9:30 am to 6:00 pm ET (GMT-5) by calling 877-777-7694 or 412-213-2477.

Or E-Mail your questions to:  

Email Support

  • Title: Proxicast PocketPORT 2: Pocket-Sized 4G/LTE USB Cellular Modem Bridge (Mini Router)
  • Part #: PP-002
  • UPC Code: 617237750358
  • HS Code: 8517.62.0050
  • Country of Origin: China
  • Shipping Weight (lbs): 0.563