Professional battery testing flex cable for MacBook Pro 15″ (Model A1990, 2018–2019)—used by technicians to bypass a faulty battery or diagnose power-on issues without permanent battery removal. Enables safe logic board testing and troubleshooting. This is not a replacement battery cable—it’s a diagnostic tool used in repair workflows. It mimics the battery’s presence by providing the necessary SMBus signal and power-enable lines to the logic board, allowing the MacBook to: Power on without a battery installed Test logic board functionality independently Diagnose whether a no-power issue is caused by the battery or logic board MacBook Pro 15″ (2018–2019) Model: A1990 Model Identifiers: MacBookPro15,2 Chip: Intel Core i7/i9 Model: A1990 Model Identifiers: MacBookPro15,2 Chip: Intel Core i7/i9 ⚠️ Not compatible with A1707 (2016–2017), A2159 (16″), or any M1/M2 models. Simulates battery presence via correct SMBus resistance and ID signals Includes power-enable circuitry matching Apple’s safety protocol Pre-terminated with OEM-style connector for A1990 logic board Allows safe bench testing of logic boards during repair Diagnosing “no power, no fan spin, no display” issues Verifying if a logic board powers on without risking a shorted battery Testing after liquid damage or DC-in board replacement Avoiding unnecessary battery replacements during diagnostics Not for permanent installation—intended for temporary diagnostic use only Does not charge or store power—requires connected USB-C power adapter to operate Must be used with a known-good power adapter (87W recommended) Not a consumer part—designed for professional repair shops and technicians
Description : PROLiNK® PMC1005 Artist Series Wired Mouse is specially designed to complement each individual’s preferences with 10 stylish designs to choose from. Specifications : Tracking technology Optical CPI Resolution 1000 dpi Number of buttons 3 Cable Length 1.5 meter (+/- 10%) Scroll Wheel (Y/N) Yes Interface USB DIMENSION & WEIGHT Dimension 95.3 x 52.35 x 38.4mm (L x W x H) Weight 65g SYSTEM REQUIREMENTS OS Supported Windows 8/10 Mac OS X 10.10 or later Linux® kernel 2.6+ PACKAGE CONTENT 1 x PROLiNK PMC1005 USB Optical Mouse 1 x User Manual https://prolink2u.com/product/pmc1005/
The Dahua DH-PFS4228-24P-370 24-Port PoE Switch is a Layer 2 managed network switch designed for large CCTV and IP surveillance systems. It supports 24 PoE ports for powering IP cameras directly through Ethernet cables. As a result, it reduces the need for separate power adapters and simplifies installation. Moreover, it supports IEEE802.3af and IEEE802.3at PoE standards. This allows stable power delivery up to 30W per port. In addition, the total PoE power budget reaches 370W, which is suitable for multi-camera setups in commercial and industrial environments. The switch includes 2 Gigabit uplink ports and 2 SFP fiber ports. Therefore, it allows high-speed data transmission between the switch and the main network. It also supports a switching capacity of 24.8Gbps, which ensures smooth data flow even under heavy load. Furthermore, it supports VLAN, STP/RSTP, IGMP Snooping, port isolation, and QoS functions. These features improve network stability and traffic control in surveillance systems. In addition, it supports web-based management for easy configuration. The device is built with a 1U metal rack design. Moreover, it includes surge protection and works in wide temperature ranges, which makes it suitable for continuous operation in security installations. In conclusion, the Dahua DH-PFS4228-24P-370 delivers strong PoE power, stable network performance, and reliable management features for professional CCTV systems. manufacturer link Specifications: 24 PoE ports with IEEE802.3af/at support 370W total PoE power budget 2 Gigabit uplink + 2 SFP fiber ports 24.8Gbps switching capacity Layer 2 managed switch with VLAN support
The AZZA Diamond 812 Black Gaming Case is a stylish and functional choice for gaming enthusiasts. It features a unique diamond-shaped front panel that enhances airflow while giving it a premium look. The black finish adds a sleek and modern touch to any gaming setup. This gaming case supports ATX, Micro-ATX, and Mini-ITX motherboards, offering great compatibility. It provides ample space for high-performance components, making it ideal for powerful gaming builds. With excellent cable management options, your setup remains neat and organized. The AZZA Diamond 812 Black Gaming Case includes multiple fan mounting options for optimal cooling. It supports up to six 120mm fans, ensuring efficient airflow to keep components cool. It is also compatible with liquid cooling systems for even better heat dissipation. The case features a tempered glass side panel that showcases your build. The clear panel allows you to display your components and RGB lighting effects. This makes your gaming setup look more impressive and visually appealing. For easy connectivity, the AZZA Diamond 812 Black Gaming Case comes with front panel I/O ports. It includes USB 3.0, USB 2.0, and audio ports for quick access. This makes it convenient to connect peripherals like headphones, keyboards, and external drives. The case also provides ample storage space for hard drives and SSDs. It includes multiple drive bays to support various storage configurations. This ensures fast and efficient data access for gaming and multitasking. The AZZA Diamond 812 Black Gaming Case combines performance, style, and durability. It is perfect for gamers who want a functional and visually striking PC case. With excellent airflow, compatibility, and design, it enhances your overall gaming experience. Specifications: MBO : ATX、Micro ATX、ITX Expansion Slot : 7
Looking to enhance your viewing setup? Look no further than the ViewSonic 24″ 75Hz Monitor VA2430-H-9. This monitor offers a perfect blend of performance and affordability. To begin with, enjoy crisp and clear visuals on the 24-inch screen. Whether you’re working on spreadsheets or watching movies, every detail comes to life with vibrant colors and sharp imagery. Transitioning to performance, the VA2430-H-9 boasts a smooth 75Hz refresh rate, ensuring fluid motion and reduced motion blur. Say goodbye to choppy visuals and hello to smooth scrolling and seamless gaming. Furthermore, the monitor’s slim and sleek design adds a touch of elegance to any workspace or gaming setup. Its narrow bezels maximize screen real estate, providing an immersive viewing experience without distractions. Moreover, with multiple connectivity options including HDMI and VGA ports, connecting to your favorite devices is a breeze. Switch between your PC, gaming console, and streaming devices effortlessly. In addition, the VA2430-H-9 features flicker-free technology and a blue light filter, reducing eye strain during extended viewing sessions. Stay comfortable and focused for longer periods without experiencing discomfort. In conclusion, the ViewSonic 24″ 75Hz Monitor VA2430-H-9 is a versatile and reliable choice for both work and entertainment. With its impressive performance, sleek design, and eye-care features, it’s a monitor that truly enhances your viewing experience. Upgrade your setup today and see the difference for yourself. Specifications: Display : 24″ VA Resolution : FHD (1920 x 1080) Refresh Rate : 75Hz Response Rate : 4ms GTG
The ASUS ROG Crosshair X870E HERO Wi‑Fi 7 DDR5 Motherboard brings top-tier performance to your PC builds. It supports AMD Ryzen processors with robust power delivery and cooling. Moreover, it uses the latest DDR5 memory for faster multitasking and gaming. Also, it features Wi‑Fi 7 for ultra-fast wireless connections in crowded networks. With PCIe 5.0 slots, the motherboard supports next-gen graphics cards and SSDs. Because of its advanced VRM design, you get stable power under heavy loads. Furthermore, the ASUS ROG Crosshair X870E HERO Wi‑Fi 7 DDR5 Motherboard has powerful onboard cooling. It includes a large heatsink, fan header, and optimized airflow channels. Plus, two M.2 slots with heatsinks ensure SSDs stay cool and fast. In addition, it offers multiple USB 4 and USB 3.2 Gen 2 ports for modern peripherals. The BIOS interface is intuitive, helping you tweak performance settings easily. Also, ASUS Aura Sync RGB lighting lets you customize your build’s look. Despite its advanced features, setup remains user-friendly and straightforward. As a result, gamers can tune their systems for peak performance. Likewise, content creators benefit from fast rendering and multitasking capabilities. With dual LAN ports, including 2.5 Gb and 10 Gb, networking is flexible and speedy. Moreover, it supports AI cooling controls to optimize system thermals automatically. Because of real-time monitoring, you can manage fan curves with ease. Also, the motherboard comes with premium crosshair armor and stylish aesthetics. When overclocking, the ASUS ROG Crosshair X870E HERO Wi‑Fi 7 DDR5 Motherboard handles it with confidence. It delivers performance improvements without compromising system stability. Therefore, it’s ideal for high-end gaming, streaming, and creative workflows. It gives you future-ready connectivity, speed, and reliability in one package. Upgrade your PC today with this powerful and feature-rich ASUS ROG Hero motherboard. Specifications: CPU Support : AMD Socket AM5 Memory : 4x DDR5 Storage : Supports 5 x M.2 slots and 1 x SlimSAS connector and 4 x SATA 6Gb/s ports* Wireless and Bluetooth : Wi-Fi 7, Bluetooth v5.4
Acer Nitro QG241YBII 23.6 Inch Gaming Monitor LED Full Hd Screen Size 23.8 Inches Display Resolution Maximum 1920×1080 Brand Acer Special Feature Full HD Refresh Rate 75 Hz Specifications: Acer Nitro QG241YBII 23.6 Inch Gaming Monitor LED Full Hd Screen Size 23.8 Inches Display Resolution Maximum 1920×1080 Brand Acer Special Feature Full HD Refresh Rate 75 Hz
FANTECH NC21 Cooling Pad is designed to improve laptop cooling performance, comfort, and usability during long gaming or working sessions. It supports efficient airflow with a powerful dual-fan system for stable temperature control. It features large dual fans that deliver strong cooling performance across the laptop base. Therefore, it helps reduce overheating and maintain smoother system performance during heavy use. The stand includes 8 levels of height adjustment for better ergonomic positioning. In addition, it helps reduce neck and back strain by improving viewing angles. A built-in phone holder adds extra convenience for multitasking. Moreover, RGB lighting enhances the gaming setup with a stylish visual effect. Its sturdy design supports stable laptop placement while maintaining effective airflow. As a result, it combines cooling, comfort, and functionality in one setup solution. Specifications: Max Weight Load : 10 KG Material : Steel Size : 259 x 225 x 43mm Weight : 1440 Compatibility : Laptops or Tablets up to 17 inches
