

📶 Stay connected, stay flexible—your all-in-one SIM solution!
The Giffgaff O2 Multi-Size SIM card offers universal compatibility with all devices including smartphones, tablets, watches, and GPS trackers. Featuring a 3-in-1 design (Standard, Micro, Nano), it supports 2G through 5G networks on the trusted O2 infrastructure. With no contract required and a £5 bonus credit after your first £10 top-up, it’s the perfect pay-as-you-go solution for professionals seeking seamless, flexible connectivity.
| ASIN | B085NYL55P |
| Best Sellers Rank | 5,103 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 53 in SIM Cards |
| Guaranteed software updates until | unknown |
| Item model number | AM-CC |
| Manufacturer | Amacam |
| Product Dimensions | 0.25 x 0.25 x 0.1 cm; 1 g |
J**N
Great price
Just what I wanted
H**2
Giff Gaff sim card.
Perfect for a vehicle tracker. Easy to set up plus a £5 bonus added to the sim card balance after the first £10 top up. Great performance.
M**I
Easy setup
Arrived on time, inserted into phone. Prompt started straight away working in a few minutes!
K**R
Easy to use
Good value
M**I
ok
came 23 days late
A**R
EXCELLENT! Fantastic communication through the set up.
ABSOLUTELY BRILLIANT! I contacted this seller as I was having a problem trying to connect to the Internet. I'm not really technical, so contacted the customer service. They helped me set up my router ( bought from another company) and now we have Internet. I don't usually write reviews but felt I needed to because.of the patience and customer care provided by this seller I CAN'T RATE THEM HIGHLY ENOUGH. FANTASTIC.
A**R
Complete and Utter Rip-off
This is incredible! I just activated this SIM, which required me to pay £10 and register all of my personal details, just for a PAYG facility. The Amazon listing promised a free £5 addition to the initial credit payment. This has not materialised, so this SIM is being mis-sold on that basis alone. However, the real con is that I made a call to a phone which I knew would not be answered and indeed it was not. So, an unconnected call. Yet, GiffGaff took a staggering TWENTY FIVE PENCE for this non-call! That surely must be unlawful. In fact, so inscensed am I about this that I will be making a formal complaint to Ofcom as this has simply got to be illegal. It would appear that GiffGaff are not only rip-off merchants, but acting unlawfully too.
D**L
Giff gaff SIM card.
Purchased this SIM card to operate a tracker unit. It uses very little money, and is sufficient for the job.
Trustpilot
1 day ago
1 month ago