Part of the HP ProBook 4 series, the HP ProBook 4 G1a succeeds the ProBook 465 line, delivering reliable, business‑ready computing in a durable, modern design with business-oriented security at its core, featuring multi‑layered endpoint protection with HP Wolf Security to help safeguard devices and data, paired with long battery life and fast‑charge support, plus a feature‑rich platform built for daily professional workloads to support long‑term productivity and enable efficient hybrid work. It is powered by the AMD Ryzen 5 230 processor with integrated AMD Radeon 760M graphics and up to 16 TOPS NPU, a platform that supports responsive business computing and AI‑assisted workloads, paired with 32GB DDR5 memory and 1TB PCIe NVMe M.2 SSD to deliver smooth multitasking, fast system startup, and efficient data access for everyday professional use. It features a 16" WUXGA (1920×1200) anti‑glare display with 300 nits brightness and 62.5% sRGB color coverage to deliver clear 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 with dual‑microphone array that delivers clear video calls and reliable communication for remote collaboration. For efficient, versatile connectivity, this laptop features two USB‑C ports with Power Delivery and DisplayPort 1.4, two USB‑A ports, HDMI 2.1, Ethernet, and a headphone/microphone combo jack, alongside Wi‑Fi 6E and Bluetooth 5.3 to ensure fast, stable wireless connections, while a backlit keyboard and fingerprint reader enhance everyday productivity and device security. It comes preinstalled with Windows 11 Professional 64‑bit and AI‑powered Copilot, delivering a secure, stable, and business‑grade operating platform designed for professional environments, with enhanced security controls, enterprise‑level manageability, and broad compatibility with modern applications and services to ensure a consistent and reliable Windows experience. This laptop is built for modern workflows, ideal for business professionals, enterprise users, and small business owners who need reliable security, comprehensive productivity tools, and smooth multitasking for everyday office tasks, data work, and collaboration in a modern AI‑assisted business environment.