Purchased in December 2025. Used only a few times. Original model based on the standard commercial model (Model Number: P1C7YPEL) with specification changes and additions! ●OS: Windows 11 Home 64-bit ●CPU: Intel Core i7 1355U ●Clock Speed: P-core/Maximum Frequency 5.00GHz, E-core/Maximum Frequency 3.70GHz ●Memory: 16GB ●Maximum Memory: 32GB ●Empty Memory Slots: 0 ●Graphics: Intel Iris Xe Graphics (integrated in CPU) ●Display: 16.0-inch wide WUXGA high-brightness, wide-viewing angle LED non-glare LCD ●Resolution: 1920 x 1200 ●Touch Screen: × ●SSD: 512GB (PCIe 4.0 compatible) ●Drive: × ●TV Tuner: × ●Media Slot: SD, SDHC, SDXC, MMC ※Maximum capacity is 2GB for SD memory cards, 32GB for SDHC memory cards, 1TB for SDXC memory cards, and 2GB for multimedia cards. ※Operation is not guaranteed for all media. It does not support high-speed data transfer, SDIO cards, or SecureMMC. ※A commercially available SD memory card conversion adapter is required to use miniSD memory cards, microSD memory cards, miniSDHC memory cards, microSDHC memory cards, and microSDXC memory cards. ●Built-in Wireless LAN: Wi-Fi 6E ●Bluetooth: ○ ●USB Ports: Thunderbolt 4 (USB3.2 Type-C) x 1, USB3.2 Type-A x 3 ●Battery Life (JEITA Battery Run Time Measurement Method Ver.3.0): Approximately 5.0 hours (during video playback) / 8.0 hours (during idle time) ●Dimensions: Approximately W36.0 x H1.99～2.19 x D25.15cm (excluding protrusions) ●Weight: Approximately 1.85kg (excluding main accessories other than the battery pack) ●Office Software: Microsoft 365 Basic + Office Home & Business 2024 OS: Windows 11 Home CPU: Intel Core i7 Memory: 32GB Storage Type: SSD Storage Capacity: 481GB〜512GB