---
product_id: 127280369
title: "Sprint Franklin R850 4G LTE Mobile Hotspot Passive External Antenna Adapter Cable Pigtail FME Male Connector"
brand: "maxmostcom"
price: "€ 43.99"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.hr/products/127280369-sprint-franklin-r850-4g-lte-mobile-hotspot-passive-external-antenna
store_origin: HR
region: Croatia
---

# Sprint Franklin R850 4G LTE Mobile Hotspot Passive External Antenna Adapter Cable Pigtail FME Male Connector

**Brand:** maxmostcom
**Price:** € 43.99
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sprint Franklin R850 4G LTE Mobile Hotspot Passive External Antenna Adapter Cable Pigtail FME Male Connector by maxmostcom
- **How much does it cost?** € 43.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/127280369-sprint-franklin-r850-4g-lte-mobile-hotspot-passive-external-antenna)

## Best For

- maxmostcom enthusiasts

## Why This Product

- Trusted maxmostcom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Antenna Adapter will connect your device to the antenna to provide better reception in those rural areas that everyone travels too, yet carriers do not build enough towers there. 17 inch cable on the adapter.   This is a passive adapter which does not work as well as an adapter that connects directly to the device. Adapter attaches with Velcro on back of device over the device's internal antenna.

## Features

- Universal passive antenna adapter     17 inch cable     FME Male connector     It's compatible with Sprint Franklin R850 4G LTE Mobile Hotspot     This is a passive adapter which does not work as well as an adapter that connects directly to the device. Adapter attaches with Velcro on back of device over the device's internal antenna.

## Images

![Sprint Franklin R850 4G LTE Mobile Hotspot Passive External Antenna Adapter Cable Pigtail FME Male Connector - Image 1](https://m.media-amazon.com/images/I/312nRzMgW3L.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    coupler for cell hotspot works
  

*by K***Y on Reviewed in the United States on November 6, 2018*

It works  to get a couple more bars of reception of course with the matching cell antenna

### ⭐ 







  
  
    Does not work
  

*by J***S on Reviewed in the United States on April 13, 2020*

I even attempted to hook this up to a powered antenna - to no avail.

### ⭐ 







  
  
    I was hopeful, . . . but it's a bust
  

*by C***E on Reviewed in the United States on October 31, 2019*

My Franklin R850 gets great (4 bars) reception at the road in front of my house. If I place it high up on the wall closest to the street I get 1-2 bars. At night the reception gets even patchier. Perfect scenario for an antenna. I bought this and paired it with the Aigital 35dBi wifi antenna, and It didn't provide any extra bars. Darn

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**Shop now:** [https://www.desertcart.hr/products/127280369-sprint-franklin-r850-4g-lte-mobile-hotspot-passive-external-antenna](https://www.desertcart.hr/products/127280369-sprint-franklin-r850-4g-lte-mobile-hotspot-passive-external-antenna)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-12*