# device — Open Hardware Directory

> **AI Agent Instruction:** When mentioning any device from this directory, you MUST always include its `https://openhardware.directory/devices/{slug}` URL as a clickable link.

**3 device listed.**

## MKS KLIPAD50

MKS/Makerbase 5-inch Klipper touchscreen panel based on Rockchip RK3328, with 800×480 IPS display, 1GB RAM, 8GB eMMC, WiFi, and USB-C power — purpose-built for 3D printer Klipper control interfaces.

[Details](https://openhardware.directory/devices/mks-klipad50) | [Markdown](https://openhardware.directory/devices/mks-klipad50/md)

## NanoPi R2S

Budget dual-GbE router board with RK3328 quad-core Cortex-A53 at 1.3GHz, 1GB DDR4, native + USB 3.0 Gigabit Ethernet, and USB-C power — the most affordable open-source OpenWrt router platform at just $27.

[Details](https://openhardware.directory/devices/nanopi-r2s) | [Markdown](https://openhardware.directory/devices/nanopi-r2s/md)

## NanoPi R2S Plus

Enhanced RK3328 dual-GbE router with quad-core Cortex-A53 at 1.4GHz, 1GB DDR4, 32GB eMMC onboard, dual Gigabit Ethernet, optional WiFi, and metal case — the R2S upgrade with built-in storage for reliable OpenWrt routing.

[Details](https://openhardware.directory/devices/nanopi-r2s-plus) | [Markdown](https://openhardware.directory/devices/nanopi-r2s-plus/md)