YX Standard card conversion IC card,1FF Convert 2FF mini sim Card Tool

The 1FF SD Big Card Conversion 2FF Mini Small Sim is an indispensable tool for the modern IoT era.
Designed with versatility in mind, this accessory suite is compatible with a wide range of CatM1, Cat1, and Cat4 devices, ensuring seamless integration with your IoT network.
The conversion process is straightforward, allowing you to convert a standard 1FF SD big card into a compact 2FF Mini Small Sim, suitable for a variety of IoT devices and applications.

Standard MINI card conversion IC, card 2FF mini sim conversion 1FF, small card convert big card 15mm*55mm to 54mm*85mm.

Why It’s Essential:
● Instant Conversion: Convert 1FF to 2FF in 3 steps—no tech skills needed!
● IoT-Ready: Works with CatM1, Cat1, Cat4, and most IoT hardware.
● Precision Design: Keep original SIM integrity—no damage, no errors.
● Durable & Reusable: High-quality ABS plastic for long-term use.

Key Benefits:
→ Universal Compatibility: Fit SIMs into routers, trackers, or sensors.
→ Save Time & Money: Avoid ordering new SIMs—reuse existing ones!
→ Pocket-Sized: Carry anywhere for on-the-go adjustments.

Perfect For:
● IoT developers & device manufacturers
● Telecom engineers & field technicians
● Legacy device upgrades
● Bulk SIM card adjustments

Tech Specs:
Input Size: 54mm x 85mm (1FF)
Output Size: 15mm x 25mm (2FF)
Material: ABS plastic
Compatibility: CatM1, Cat1, Cat4, 4G/3G modules

How It Works:
1. Insert 1FF SIM.
2. Align and press.
3. Get mini 2FF SIM!

No Tools Needed | Zero Wastage | 1-Year Warranty

Need hassle-free SIM resizing?
Simplify SIM Management! — Perfect Fit for IoT Devices!
Ideal for telecom teams, IoT startups, and tech enthusiasts.

 Questions? Contact customer service ( 9:00 AM - 6:00 PM GMT+8) for compatibility checks or product details!

Whatsapp: +8615220722893
Emai: yx@yxinternet.com
Telegram: @YXwendy
Teams: yuexun@yx19999.net

About Us

YxInternet is a professional supplier specializing in consumer electronics, smart devices, and lifestyle products. With years of experience in global trade and a strong supply chain network, we provide businesses and end-users with reliable products at factory-direct prices.

Our mission is to bridge quality manufacturing with global buyers, making cross-border sourcing easier, faster, and more transparent. From product selection to quality control, and from fast delivery to after-sales support, YxInternet ensures every order meets high expectations.

        

Why Choose Us

• Extensive Product Range：From smart electronics to innovative gadgets, we cover a wide range of categories to meet various market demands.
• Direct-from-Manufacturer Pricing：We work directly with reliable factories, ensuring competitive wholesale prices with no hidden costs.
• Strict Quality Control：Every product goes through multi-level quality checks, from factory audits to pre-shipment inspections, guaranteeing what you receive matches your expectations.
• Efficient Logistics Network：With global shipping partnerships, we offer fast and trackable delivery to over 100 countries, keeping your orders on time.
• Dedicated Customer Service：Our professional team is ready to support you before, during, and after your purchase, ensuring your sourcing experience is smooth and hassle-free.

FAQ

1.Who are we?

YxInternet is a trusted supplier offering consumer electronics, smart devices, connecting global buyers directly with high-quality factories.

2.How can we guarantee quality?

Factory audits to verify production capabilities

Product sampling and testing

Pre-shipment quality checks to confirm product specifications

3.What can you buy from us?

We offer a wide range of products, including:

SMS Modem

SMS Dongle

Voip gateway

SMS gateway
eSIM Gateway
IP Phone
Modules/Accessories

Customized products for bulk orders

4.Why should you buy from us instead of other suppliers?

Direct factory pricing with no middleman markup

Comprehensive quality control from production to delivery

Flexible order solutions for both retail and wholesale

Fast global shipping and reliable logistics

Dedicated after-sales support to resolve any issues

5.What services can we provide?

Product sourcing and customization

OEM and private label support

Product quality inspections

Global shipping coordination

After-sales support and warranty services

1、Overview
1FF-2FF is a tool used to convert large-sized SIM cards into small-sized SIM cards.
It is made of plastic and can be inserted with a standard SIM card (1FF SIM) and then placed as a whole into devices that require a 2FF Mini SIM card. 
The SIM card holder can be used to change the standard SIM card size to the desired Mini SIM card size


2、Function
Keep the structure of the big SIM card and convert it to a MINI SIM card

Standard MINI card conversion IC, card 2FF mini sim conversion 1FF, small card convert big card 15mm*55mm to 54mm*85mm

Suitable for various direct insertion products，Mini Card conversion to standard card，width 15mm conversion to 54mm
Leakage outside requires＞＝5mm

3、Appearance