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...7. USB 3.0 端口 (带 PowerShare) 13. Dell.com/support Dell.com/support/manuals Dell.com/support/windows Dell.com/support/linux Dell.com/contactdell Dell.com/regulatory_compliance P57F P57F001 Inspiron 15-7557 Inspiron 15-7557 系列 Features 5 6 7 4 32 1 8 9 10 ... Toggle Fn-key lock 切换 Fn Fn 鍵鎖定 NOTE: For more information, see Specifications at Dell.com/support Dell.com/support Dell.com/support Right‑click area 15. Power-adapter port 10. Headset port 13. USB 3.0 連接埠...
...7. USB 3.0 端口 (带 PowerShare) 13. Dell.com/support Dell.com/support/manuals Dell.com/support/windows Dell.com/support/linux Dell.com/contactdell Dell.com/regulatory_compliance P57F P57F001 Inspiron 15-7557 Inspiron 15-7557 系列 Features 5 6 7 4 32 1 8 9 10 ... Toggle Fn-key lock 切换 Fn Fn 鍵鎖定 NOTE: For more information, see Specifications at Dell.com/support Dell.com/support Dell.com/support Right‑click area 15. Power-adapter port 10. Headset port 13. USB 3.0 連接埠...