{"type":"product","schema_version":"1.0","item_id":"100702494524","canonical_url":"https://tw.bid.yahoo.com/item/100702494524","title":"小米路由器4a 千兆版 網路分享器 路由器 四天線 支援2.4G/5G 雙頻路由器 智慧限速 兒童安全上網 防止盜連","subtitle":"高增益天線信號更強 雙核心880MHz處理器更快更穩 wifi一鍵加速優化 APP智能管理","condition":"全新品","currency":"TWD","observed_at":"2026-04-23T07:25:58.401Z","current_price":639,"original_price":"1299.00","stock_status":"in_stock","available_quantity":901,"sold_quantity":101,"seller":{"id":"Y3144303313","name":"Woori 3C","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/c10d89e7-0114-44ba-a8c2-b12139ad807a.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e0d93c3a-c5a9-47bf-8400-722447e47a4d.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/73d2296b-bffc-42e9-ab10-5281b9b6e0e4.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f48410db-0bb1-404f-ba42-e9bd8839fbd9.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7f584226-4c88-4c2b-a2b0-c9aabeeb7910.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/dc6dc808-4ac1-47ef-9839-11fc2c8366e9.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a3dde75f-10c4-465e-adfe-7c22205d8ec9.jpg","role":"detail","alt":"商品圖片 7","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c89cd9d4-1bee-4a4d-b052-78637acfddad.jpg","role":"detail","alt":"商品圖片 8","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1a580c9a-6c2c-4ff9-8db5-5c89e9ffeb36.jpg","role":"detail","alt":"商品圖片 9","width":null,"height":null}],"description":"小米路由器4a 千兆版 網路分享器 \n\n四天線 支援雙頻WiFi\n\n 1.APP智能管理\n\n 2.wifi一鍵加速優化\n\n 3.雙頻並發802.11n+ac\n\n 4.雙核心880MHz處理器更快更穩\n\n 5.高增益天線信號更強\n\n【規格】\n\n產品名稱：小米路由器4A(Gigabit版)\n\n型號：R4A\n\n處理器：雙核880MHz\n\nROM：16MB\n\n產品記憶體：128MB DDR3\n\n協議標準： IEEE 802.11a/b/g/n/ac，IEEE 802.3/3u/3ab\n\n2.4G WiFi 2 X 2（支持IEEE 802.11n協議，最高速率可達300Mbps）\n\n5G WiFi 2 X 2（支持IEEE 802.11ac協議，最高速率可達867Mbps）\n\n產品天線：外置全向高增益天線4根（2.4G最大增益5dBi 2根, 5G最大增益6dBi 2根）\n\n產品散熱：背貼式鋁板散熱\n\nLED指示燈：2個\n\n系統重置按鍵：1個\n\n電源輸入接口：1個\n\n整機接口：\n\n2個10/100/1000M自適應LAN口（Auto MDI/MDIX）\n\n1個10/100/1000M自適應WAN口（Auto MDI/MDIX）\n\n產品尺寸：201 × 122 × 174 mm\n\n-----------------------------------------------------------------\n\n【售後服務及保固】\n\n1. 商品主體非人為因素保固3個月(不含耗材及配件)。\n\n2. 退換貨問題請聯繫客服依指定方式寄回，寄回商品請妥善包裝，以減少商品在運送途中受到碰撞損壞。\n\n3. 商品完整性(含原廠外盒及贈品)將影響退貨權益，若有不完整情形，包含包裝不完整、汙損、折損或缺件等，恕無法辦理退貨。\n\n4. 7天鑑賞期內（包裝、商品需完整無刮/損傷、無缺件），因新品不良(經寄回檢測後確認)，提供換貨服務。\n\n5. 7天鑑賞期～保固期內，商品可更換，買家需自行負擔來回運費。\n\n6. 當發生以下情形導致商品損壞者，不在保固範圍：\n\n-因摔傷、重壓、誤用電源、不支援的電壓、違反注意事項、受潮、泡水、異物侵入、遺失零件等人為操作失當造成商品主體損壞者。\n\n-因不可抗之外力或天災，導致商品損壞者。\n\n-自行拆解、拆裝、維修、改裝者。\n\nNCC: CCAR21LP0740T2\n\nBSMI: R39245\n\n#小米路由器 #小米路由器4A #wifi #路由器 #網路分享器 #千兆版 #router #無線路由器 #雙頻路由器 #小米智能路由","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"26414","category_name":"路由器","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072523","name":"網路設備","url":"/tw/%E7%B6%B2%E8%B7%AF%E8%A8%AD%E5%82%99-2092072523-category.html"},{"id":"26414","name":"路由器","url":"/tw/%E8%B7%AF%E7%94%B1%E5%99%A8-26414-category.html"}],"view_count":3,"watch_count":104,"hashtags":["小米路由器","小米路由器4A","wifi","路由器","網路分享器"]}