--- product_id: 383006172 title: "4 in 1 smart Card sim Card Adapter for IC Card, SIM Card with 2FF 3FF 4FF Mini Micro Nano Size" brand: "gialer" price: "¥5053" currency: JPY in_stock: true category: "Gialer" url: https://www.desertcart.jp/products/383006172-4-in-1-smart-card-sim-card-adapter-for-ic store_origin: JP region: Japan --- # Supports 1.8V, 3V & 5V smart cards Compact 54x65x32mm design 4-in-1 multi-size SIM slots 4 in 1 smart Card sim Card Adapter for IC Card, SIM Card with 2FF 3FF 4FF Mini Micro Nano Size **Brand:** gialer **Price:** ¥5053 **Availability:** ✅ In Stock ## Summary > 🔄 Unlock every SIM size, anytime, anywhere — the ultimate adapter for the connected pro. ## Quick Answers - **What is this?** 4 in 1 smart Card sim Card Adapter for IC Card, SIM Card with 2FF 3FF 4FF Mini Micro Nano Size by gialer - **How much does it cost?** ¥5053 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/383006172-4-in-1-smart-card-sim-card-adapter-for-ic) ## Best For - gialer enthusiasts ## Why This Product - Trusted gialer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **ISO 7816 Certified:** Complies with Class A, AB, and C standards for reliable, professional-grade smart card reading and writing. - • **Plug & Play Convenience:** Use with any standard card reader to effortlessly read/write IC and SIM cards without extra hassle. - • **Universal SIM Compatibility:** Seamlessly switch between Full, Mini, Micro, and Nano SIM sizes with one sleek adapter. - • **Smart Card Power Flexibility:** Supports 1.8V, 3V, and 5V smart cards ensuring broad device compatibility and future-proof use. - • **Optimized for LTE & GRSIMWriter:** Perfectly compatible with LTE cards and GRSIMWriter software for advanced SIM programming. ## Overview The Gialer 4-in-1 Smart SIM Card Adapter is a compact, versatile tool designed for professionals managing multiple SIM and IC card formats. Measuring just 54x65x32mm, it supports Full, Mini, Micro, and Nano SIM sizes and operates across 1.8V, 3V, and 5V smart cards. Certified to ISO 7816 standards and compatible with LTE technology and GRSIMWriter software, it enables seamless reading and programming of SIM cards with any standard card reader, making it an essential accessory for tech-savvy managers and mobile professionals. ## Description desertcart.com: Gialer 4 in 1 smart Card sim Card Adapter for IC Card, SIM Card with 2FF 3FF 4FF Mini Micro Nano Size : Electronics ## Features - Dimension 54mm * 65mm *32mm, 4 slotes: Full size IC Card slot, 2FF MINI SIM Card Slot, 3FF MICRO SIM Card Slot and 4FF NANO SIM Card Slot. - Smart Card Pinboard can be use at normal card Reader , and change full size CR80 Card to 2FF/3FF/4FF MINI/MICRO/NANA size, in order to facilitate the reading and writing operations of IC cards and smart cards of various sizes - Support 5V,3V and 1.8V smart card - Support ISO 7816 CLASS A,AB and C - Support GRSIMWriter sofeware to read and write program the SIM Card/LTE Card ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09CYBHMK5 | | Best Sellers Rank | #93,152 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #248 in Cell Phone SIM Card Tools & Accessories | | Brand | Gialer | | Cellular Technology | LTE | | Customer Reviews | 3.9 out of 5 stars 21 Reviews | | Item Dimensions L x W | 2.56"L x 2.13"W | | Item Weight | 10 g | | Manufacturer | Gialer | | Mfr Part Number | 4IN1CARDADAPTER | | Number of Items | 1 | | Product Dimensions | 2.56"L x 2.13"W | | Service Provider | Global | | UPC | 758226679738 | | Warranty Description | Gialer | ## Product Details - **Brand:** Gialer - **Cellular Technology:** LTE - **Product Dimensions:** 2.56"L x 2.13"W - **Service Provider:** Global - **UPC:** 758226679738 ## Images ![4 in 1 smart Card sim Card Adapter for IC Card, SIM Card with 2FF 3FF 4FF Mini Micro Nano Size - Image 1](https://m.media-amazon.com/images/I/81e7zllax2L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Gialer 4 in 1 Smart Card sim Card Adapter for IC Card, SIM Card with 2FF 3FF 4FF Mini Micro Nano Size - Gialer LTE Cards Program kit, SIM Card Tools & Accessories Include 1 SIM Card Reader + 5pcs programmable USIM Cards + 1 Mini Micro Nano sim Card Adapter kit + GRSIM Software Programer Tool - All in One Credit Card Size Slim SIM Adapter Kit With TF Reader & Tray Eject Pin, SIM Holder, Micro SD Holder Feature --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/383006172-4-in-1-smart-card-sim-card-adapter-for-ic](https://www.desertcart.jp/products/383006172-4-in-1-smart-card-sim-card-adapter-for-ic) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-18*