The LinkStar-H28K router offers advanced Ethernet networking capabilities with two Gigabit Network ports, utilizing PCIE/RGMII Gigabit technology for stable and high-speed connections. The router features a Quad-core Cortex-A53 RK3528 chip with a cost-effective ARM architecture, integrating Neon and FPU coprocessors, and a shared L2 cache for improved system performance.

In terms of memory and storage, the H28K features LPDDR4 4GB memory and 8GB eMMC, providing efficient data processing capabilities. Additionally, it supports TF card expansion, allowing for a maximum of 128GB of TF card storage. This expandable storage option ensures ample space for data storage and management.

For power supply, the H28K is equipped with a 5V-12V Type-C port that supports PD (Power Delivery). This feature allows for versatile power options, enabling the router to adapt to different power sources conveniently.

With a compact design measuring 55.2 x 65.15 x 22.6mm, the H28K features a front panel with four indicator lights and a TF card slot. On the back, there are two network ports, a USB port, and a power C port, providing convenient connectivity options.

Note: Some TF cards may not be compatible, please refer to the Wiki for details

Features:

High-Speed and Stable Network Ports: Features dual gigabit Ethernet ports with PCIE/RGMII technology. Its non-adapter network ports make the speed more stable.
Advanced Quad-Core Processor: Equipped with a high-performance Quad-core Cortex-A53 RK3528 chip, providing efficient processing power for smooth and reliable operation.
PD Power Delivery Capability: Boasts a cutting-edge 5V-12V Type-C port with advanced PD (Power Delivery) support.
Expandable Storage and Memory: Comes with LPDDR4X 4GB memory and 8GB eMMC storage. Supports TF card expansion, with a maximum capacity of 128 GB.
Compact and Pocket-sized Design: Measuring only 55.2 x 65.15 x 22.6 mm. Its compact size makes it simple to incorporate into any area.
Operating system: QWRT (Based on OpenWRT)

Specifications:

Parameters	Details
Processor	Quad-core Cortex-A53 RK3528 1GHz
Memory	4GB LPDDR4X
Storage	Onboard 8GB eMMC
Storage	1× TF card slot for storage expansion (Maximum Support 128G)
Network	1x PCIe + 1x RGMII Gigabit Ethernet Port
USB	1x USB Type-C, for Power Supply 1x USB 2.0 Type-A
Power Supply	5V-12V Type-C (PD)
Dimensions	55.265.1522.6mm