---
product_id: 779257972
title: "Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available"
brand: "scancom"
price: "S$356"
currency: SGD
in_stock: true
reviews_count: 8
category: "Scancom"
url: https://www.desertcart.sg/products/779257972-three-500gb-data-sim-uncapped-5g-preloaded-monthly-until-may
store_origin: SG
region: Singapore
---

# 500GB monthly data Dual-network auto-switch Plug & Play setup Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available

**Brand:** scancom
**Price:** S$356
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay connected, stay ahead—unlimited data freedom for the modern pro!

## Quick Answers

- **What is this?** Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available by scancom
- **How much does it cost?** S$356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/779257972-three-500gb-data-sim-uncapped-5g-preloaded-monthly-until-may)

## Best For

- scancom enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Plug & Play:** No setup headaches—just insert and instantly enjoy blazing 4G/5G speeds on any compatible device.
- • **No Contracts, No Hassle:** One upfront payment, zero recurring fees, and dedicated business support to keep you connected stress-free.
- • **Massive 500GB Monthly Data:** Preloaded data every month until May 2027—stream, work, and game without limits or surprise bills.
- • **Seamless Dual-Network Access:** Automatically connects to Three & Vodafone for the strongest UK signal—no dead zones, just pure coverage.
- • **Universal Device Compatibility:** Fits all SIM sizes and works with smartphones, routers, IoT devices, and more—future-proof your connectivity.

## Overview

This Three 500GB Data SIM offers uncapped 5G and 4G connectivity with automatic access to both Three and Vodafone networks across the UK. Preloaded with 500GB of monthly data until May 2027, it supports plug & play use in a wide range of devices including routers, smartphones, and IoT gadgets. Designed for business users, it requires no contracts and provides dedicated support, ensuring reliable, high-speed internet wherever you go.

## Description

5G Ready

Review: Brilliant so far - I got this for our work when we are travelling in the UK. I have found the 3 network to be pretty reliable as compared to others when trying to connect in certain areas. It also is being used as a back up when we are home when the house broadband is being a bit slow( we have 2 work from home work stations both using internet). You have to walk around the house finding the areas that see the 5G signal best. This will depend on your area and it will be worth checking coverage for 3 in your area before comitting. . We got a swan-neck phone holder so that we can suspend the mifi gadget in the best area for us indoors and it works pretty well and can get stupid fast download speeds when set up with 5 mhz wifi and matches the house broadband when set up as 2.4mhz (upload is better on the lower setting). You get 4g or 3g if it cant get the 5G signal for any reason. If you can afford the initial purchase price, it is very good value over the life of the sim, much much better than a monthly subscription standard sim. I had no setting up to do with it. This might be because I put it in a mobile hotspot type mifi and not in a phone but for me, it was put it in, turn it on and use it. You do need to keep tally of your useage yourself, you cant register it on 3 and see it that way. If your using a lappy with it, you can generally find a program that will do the tallying for you and some mifi gadgets will do it. Android phones can be set up to show the months data use and reset on a certain date so thats a way to do it if running through a phone. Very happy with this and hope they are still available when we need another.
Review: Excellent data SIM card - This works well in my area Cheaper than cable Reliable Fast enough for our needs

## Features

- DUAL NETWORK - Automatic access to both Three & Vodafone networks. Disclaimer - Coverage provided via MOCN, a multi-operator core network, in selected geographical areas. Please check coverage availability before purchase.
- MONTHLY DATA RENEWAL - 500GB Data monthly until 8th December 2025 for a one-off payment.
- EFFORTLESS PLUG & PLAY – Enjoy seamless 4G and 5G connectivity with no initial setup required.
- UNIVERSAL DEVICE COMPATIBILITY - Optimised for Smartphones, Tablets, Laptops, Mobile Wi-Fi Dongles, Routers, IoT Devices, Smart Meters, Vehicles, Drones, GPS Trackers, Smart Home Devices & Security Cameras.
- DEDICATED SUPPORT - Gain peace of mind with our dedicated business customer support, ready to assist you whenever needed. Please reach us at support@scancom.co.uk with the sim number and order reference.
- NO CONTRACTS - Benefit from our data services without the burden of contracts or recurring fees.
- VERSATILE TRIPLE CUT SIM - Our all-in-one sim card fits any Standard, Micro, and Nano size device.
- EXCLUSIVE UK DATA-ONLY - This Sim card does not support calls, texts, or roaming.
- Sims cannot be ported/transferred, promotions are non-renewable, and support for pre-registered sims is available exclusively via email.
- This item is tailored for business customers. If your order is not in the name of company / non profit registered at companies house or an desertcart business customer, by purchasing, you affirm your status as a self-employed individual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G2C7Q2XG |
| Best Sellers Rank | 2,484 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 22 in Prepaid SIM Cards |
| Guaranteed software updates until | unknown |
| Item model number | Until May 2027 |
| Manufacturer | Three |
| Package Dimensions | 27.7 x 18.8 x 1.4 cm; 50 g |

## Product Details

- **Brand:** Scancom
- **Cellular technology:** 5G
- **Number of items:** 1
- **Service provider:** Three, Vodafone

## Images

![Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available - Image 1](https://m.media-amazon.com/images/I/61jkgcH5RFL.jpg)
![Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available - Image 2](https://m.media-amazon.com/images/I/71zoHjiItwL.jpg)
![Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available - Image 3](https://m.media-amazon.com/images/I/41XHnLeBepL.jpg)
![Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available - Image 4](https://m.media-amazon.com/images/I/51EfhM6M8KL.jpg)
![Three 500GB Data SIM - Uncapped 5G - Preloaded MONTHLY Until May 2027 - Plug & Play for Routers & Phones - Access to Three & Vodafone - Connects to the Strongest Signal available - Image 5](https://m.media-amazon.com/images/I/61V-fUU4bML.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant so far
*by E***A on 2 August 2024*

I got this for our work when we are travelling in the UK. I have found the 3 network to be pretty reliable as compared to others when trying to connect in certain areas. It also is being used as a back up when we are home when the house broadband is being a bit slow( we have 2 work from home work stations both using internet). You have to walk around the house finding the areas that see the 5G signal best. This will depend on your area and it will be worth checking coverage for 3 in your area before comitting. . We got a swan-neck phone holder so that we can suspend the mifi gadget in the best area for us indoors and it works pretty well and can get stupid fast download speeds when set up with 5 mhz wifi and matches the house broadband when set up as 2.4mhz (upload is better on the lower setting). You get 4g or 3g if it cant get the 5G signal for any reason. If you can afford the initial purchase price, it is very good value over the life of the sim, much much better than a monthly subscription standard sim. I had no setting up to do with it. This might be because I put it in a mobile hotspot type mifi and not in a phone but for me, it was put it in, turn it on and use it. You do need to keep tally of your useage yourself, you cant register it on 3 and see it that way. If your using a lappy with it, you can generally find a program that will do the tallying for you and some mifi gadgets will do it. Android phones can be set up to show the months data use and reset on a certain date so thats a way to do it if running through a phone. Very happy with this and hope they are still available when we need another.

### ⭐⭐⭐⭐⭐ Excellent data SIM card
*by I***D on 10 November 2025*

This works well in my area Cheaper than cable Reliable Fast enough for our needs

### ⭐⭐⭐⭐⭐ Ideal works extremely well.
*by S***H on 12 January 2026*

Using in a 3 router. Excellent value for money. Works extremely well

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**Shop now:** [https://www.desertcart.sg/products/779257972-three-500gb-data-sim-uncapped-5g-preloaded-monthly-until-may](https://www.desertcart.sg/products/779257972-three-500gb-data-sim-uncapped-5g-preloaded-monthly-until-may)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-17*