At IST Computers, we offer computers with professionally customized and upgraded configurations designed to maximize performance. To complete these enhancements, our certified technicians carefully open the manufacturer’s sealed packaging for inspection, testing, and precise installation according to the advertised specifications. All systems and components are brand new. Warranty service is handled directly by IST Computers, not the manufacturer. Part of the HP ProBook 4 series, the HP ProBook 4 G1a succeeds the ProBook 445 product line and delivers stronger performance and greater efficiency advantages over the G1i platform, built with a durable, modern design and featuring multi-layered endpoint protection from HP Wolf Security to help safeguard devices and sensitive data, and with long battery life paired with fast-charge support alongside a feature-rich platform engineered for daily professional workloads, this laptop supports sustained long-term productivity and enables efficient hybrid work. Powered by the AMD Ryzen 7 250 processor with integrated AMD Radeon 780M graphics and an NPU delivering up to 16 TOPS of AI performance, this platform supports responsive business computing and AI-assisted workloads, and paired with 32GB of DDR5 memory and a 1TB PCIe NVMe M.2 SSD, it delivers smooth multitasking, fast system startup, and efficient data access for all everyday professional use cases. It features a 14-inch WUXGA (1920×1200) anti-glare display with 300 nits of brightness and 62.5% sRGB color coverage to deliver clear, accurate visuals for efficient everyday work, supports up to three external monitors via HDMI or USB-C with a maximum 4K resolution at 60Hz, and is equipped with an FHD webcam paired with a dual-microphone array for clear video calls and reliable professional communication. Boasting versatile, efficient connectivity, the laptop includes two USB-C ports with Power Delivery and DisplayPort 1.4 support, two USB-A ports, HDMI 2.1, Ethernet, and a headphone/microphone combo jack, while Wi-Fi 6E and Bluetooth 5.3 ensure fast, stable wireless connections, and a backlit keyboard alongside a fingerprint reader further enhance everyday productivity and device security. Preinstalled with 64-bit Windows 11 Professional with AI-powered Copilot, this system delivers a secure, stable, business-grade operating platform purpose-built for professional environments, offering enhanced security controls, enterprise-level manageability, and broad compatibility with modern applications and services to ensure a consistent, reliable Windows experience. Built for modern workflows, it is ideal for business professionals, enterprise users, and small business owners who need reliable security, robust productivity tools, and smooth multitasking capability for everyday office tasks, data work, and collaboration within a modern AI-assisted business environment.