The Keychron K4 HE Wireless Magnetic Switch Custom Keyboard in White is a premium 96% wireless gaming and productivity keyboard that combines a clean white aesthetic with advanced Hall Effect magnetic switch technology. Its compact 96% layout retains the functionality of a traditional full-size keyboard, including the dedicated number pad, function row, arrow keys, and navigation keys, while taking up less desk space. The keyboard uses Hall Effect magnetic switches, which detect key movement using magnetic sensors rather than traditional mechanical electrical contacts. This technology allows users to customize the actuation point of individual keys, giving you greater control over how quickly a key registers. It also supports Rapid Trigger, making it especially useful for competitive gaming where fast and repeated key inputs are important. The K4 HE offers versatile connectivity with 2.4 GHz wireless, Bluetooth, and USB Type-C wired modes. The 2.4 GHz connection is designed for low-latency gaming, while Bluetooth makes it convenient to connect to laptops, tablets, and other compatible devices. USB-C wired mode provides a reliable connection for gaming, work, and charging. The white version gives the keyboard a clean, minimalist appearance that works particularly well with white or light-colored PC setups. It is equipped with RGB backlighting, providing 22+ lighting effects that can be customized for brightness, color, saturation, and animation speed. For customization, the K4 HE works with Keychron Launcher, allowing users to configure keys and adjust the keyboard's magnetic-switch features. You can customize actuation settings and other keyboard functions to create a setup suited to gaming, typing, programming, or everyday productivity. The keyboard also features OSA-profile double-shot PBT keycaps, offering a durable and comfortable typing surface. The Special Edition keycaps are non-shine-through, so although the keyboard has RGB lighting, the light does not shine directly through the legends.
The APC BX600I-IN is a compact and reliable 600VA / 360W line-interactive UPS designed to provide backup power and voltage protection for computers, monitors, networking equipment, and other essential electronic devices. It helps protect connected equipment from common power problems such as voltage fluctuations, brownouts, and sudden power failures, giving you enough backup time to safely save your work and shut down your system. The UPS features Automatic Voltage Regulation (AVR), which helps correct low or high input voltage without constantly switching to battery power. This can help reduce unnecessary battery usage and extend battery life during unstable power conditions. When the mains power fails, the UPS automatically switches to battery backup to keep connected equipment running. The BX600I-IN uses one 12V 7Ah sealed lead-acid (VRLA) battery, providing dependable backup power without requiring regular water or electrolyte maintenance. The battery is rechargeable and replaceable, making the UPS suitable for long-term use. With a 600VA capacity and 360W maximum power output, the BX600I-IN is suitable for relatively low-to-medium power desktop setups, monitors, routers, modems, and other electronics. It has a compact tower design, making it easy to place beside a desk or computer system while saving space. Overall, the APC BX600I-IN is a practical UPS solution for users who need reliable power backup, AVR-based voltage regulation, and protection against common electrical disturbances in a compact form factor