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帶你輕鬆升級Nintendo Switch2，再多遊戲都裝的下
2026-06-23

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帶你輕鬆升級Nintendo Switch2，再多遊戲都裝的下

「儲存空間不足」絕對是讓人最瞬間崩潰的事情，因為會直接陷入刪遊戲 → 下載新遊戲 → 想玩舊遊戲 → 再重新下載的循環地獄

不管你是每天都抱著遊戲的重度玩家，還是週末才開機的休閒玩家，只要選對記憶卡，不只讓任天堂Switch空間變大，整體遊戲體驗也會直奔頭等艙。

在這篇文章裡，我會帶你快速搞懂三件事：
為什麼 Switch 需要記憶卡、有哪些類型可以選、以及怎麼挑一張效能更好的卡。

看完之後，你就不會再被那些複雜的規格搞得一頭霧水，也能輕鬆把遊戲空間升級到下一個等級。

1️⃣為什麼要選擇SD7.1記憶卡？

除了容量之外，速度也是很重要的關鍵。

傳統的 UHS-I microSD卡在過去的主機上已經很好用，但隨著遊戲資料量越來越大，讀取速度的需求也跟著提高。加之現在很多遊戲容量動不動就幾十GB，一款3A大作可能就要50GB以上，像是很熱門的”刺客任務”或是”電馭叛客 2077”都是

項目UHS-I microSDmicroSD Express 7.1
傳輸介面SD BusPCIe Gen3 x1 + NVMe
理論最高速度約 104 MB/s約 985 MB/s
實際常見速度80–100 MB/s600–880 MB/s
隨機讀寫能力約 4K / 2K IOPS約 65K / 52K IOPS
主要用途手機、相機、空拍機次世代遊戲主機、VR、AI設備
技術世代傳統記憶卡架構接近 SSD等級架構
向下相容—可在UHS-I裝置使用，但速度會降為UHS-I

*microSD Express 7.1 透過 PCIe + NVMe 技術，理論傳輸速度可達 985MB/s，幾乎是傳統 UHS-I microSD 的 10倍速度。*

所以很多玩家會選擇加裝記憶卡，而SD7.1記憶卡的256GB & 512GB，讓主機有更大的儲存空間，把遊戲、更新檔和DLC都能輕輕鬆鬆一起存起來。簡單說，就是把Switch變成一個專屬的隨身遊戲庫，想玩什麼就直接開；上加提供256GB、512GB的大容量選擇，無論是安裝3A大作或未來的更新，都從從容容，遊刃有餘。

microSD Express 7.1 的最大差異在於它採用了 PCIe 傳輸架構，PCIe Gen3x1的超高速讀寫表現讓資料傳輸速度大幅提升。對玩家來說，實際感受就是：

  • 遊戲載入時間更短
  • 資料讀取更順暢
  • 大型遊戲運行更穩定

簡單比喻一下：
UHS-I像一般道路，而 Express 7.1更像高速公路，資料能更快通過，自然整體遊戲體驗也會更順。

因此在新一代遊戲主機中，SD7.1記憶卡會是更適合的選擇。

2️⃣相容於 Nintendo Switch 的記憶卡類型

目前Switch系列主機主要支援以下幾種microSD記憶卡:

記憶卡類型容量範圍特點Switch適用Switch 2適用
microSDHC32GB以下基本儲存容量✅ 支援⚠️ 可用但不建議
microSDXC64GB～2TB大容量，主流選擇✅ 支援⚠️ 部分功能可用
microSD Express 7.1256GB以上常見PCIe高速傳輸、次世代效能❌ 不支援✅ 最佳選擇

對於現在動輒幾十GB的遊戲來說，microSDXC或microSD Express會是更實用的選擇。如果希望同時兼顧大容量與高速效能，像 AGI 推出的TF338 microSD Express 7.1 記憶卡，絕對是玩家升級儲存空間時最佳選擇!

簡單記住幾個重點：
1.支援 Nintendo Switch™ 2
2.高速傳輸：高達 800/700 MB/s 的高速存取效能
3.容量選擇：256GB 至 512GB（特別適合超過 30GB 的 Switch 2 遊戲）
4.高耐用度：通過嚴格耐用性測試，適用各種嚴苛環境，長時間遊玩無懼環境考驗
大容量遊戲載入更快速、操作更流暢、支援流暢4K錄影、媲美SSD的高速表現，

可以更輕鬆快速讀取大型開放世界遊戲，是專為新世代掌機打造的理想選擇。

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