Get the new EE Multi Sim Card. One sim card fits all phones just pop out the size you would like. Promotional Period only. All subject to fair usage and EE's T's & C's.
eBay
Turkey Prepaid Data Sim / eSIM Card；Turkey Travel 5G / 4G Internet Sim Card；Travel Abroad Data Card For Turkey；
Aliexpress UK
List of countries supported by 8GB and 20GB SIM Cards. List of countries supported by 10GB SIM Cards. Kindly note that the maximum data you can use is 10GB. So if you have used 5GB in the Zone 2, you can than only use remaining 5GB in Zone 1 countries and if you have already used 9GB in zone one countries, than you will only be able to use upto 1 GB in Zone 2 countries.
eBay
IKOS K7 4G SIM Adapter For iPhone - 2 or 4 SIM Cards Active Simultaneously - Call SMS WiFi Hotspot Data Share/ Internet function
Aliexpress UK
List of countries supported by 8GB and 20GB SIM Cards. List of countries supported by 10GB SIM Cards. Kindly note that the maximum data you can use is 10GB. So if you have used 5GB in the Zone 2, you can than only use remaining 5GB in Zone 1 countries and if you have already used 9GB in zone one countries, than you will only be able to use upto 1 GB in Zone 2 countries.
eBay
Vietnam Viettel Prepaid Sim / eSIM Card；Vietnam Sim Card For Nha Trang Da Nang Phu Quoc Island Hanoi 4G Data Sim；
Aliexpress UK
eBay
5G Non-Contract SIM Card, 1 Month 40GB Data, Free Roaming Data EU&China, Free Int'l Call, UK Phone Number, Can Top Up Yourself
Aliexpress UK
This sim is data only and does not include texts or minutes.
eBay
USA Unlimited Data & CALL & SMS（Canada，Mexico 5GB）USA Prepaid Sim Card ,5G/4G Unlimited Internet，America，Canada，Mexico LTE Data.
Aliexpress UK
Get Unlimited data every month with Smartys flexible 1-month plans. No credit check.Card details required; plan auto renews unless cancelled. 2 x NEW Smarty DATA ONLY UK sim cards. EU roaming (up to 12GB of Internet Data).
eBay
CMLink UK Sim Card 180GB UK Data 20GB Roaming Data 1000Mins International Calls Unlimited Local Calls&Texts Monthly Plan for £20
Aliexpress UK
List of countries supported by 8GB and 20GB SIM Cards. List of countries supported by 10GB SIM Cards. Kindly note that the maximum data you can use is 10GB. So if you have used 5GB in the Zone 2, you can than only use remaining 5GB in Zone 1 countries and if you have already used 9GB in zone one countries, than you will only be able to use upto 1 GB in Zone 2 countries.
eBay
USA Prepaid Data Sim Card，US 5G / 4G， ATT or T-mobile Operato Network，America eSIM，US eSIM，USA Unlimited Internet Data Plan Card
Aliexpress UK
A- Only if your device supports a Standard, micro or Nano SIM, so in another word it contains all SIM types in one bracket. Q - Does this SIM fit an iPad (and other devices)?. A - The SIM fits in an iPad 3/4/5/6/7 or newer version or any other mifi/wifi or dongle.
eBay
PGYTECH CreateMate High-Speed Card Reader & Case SD TF SIM Dual Slot Data Transfer Memory Card USB 3.1 Type-C For Cameras/phone
Aliexpress UK