youyeetoo
youyeetoo NanoPi R2S Plus Dual-Gigabit Open-Source Mini Router
A fanless dual-Gigabit mini router with 32GB of onboard eMMC that sidesteps the SD-card boot failures that plague always-on network appliances
$80.27*
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Overview
Key Features
Open-Source Mini Router —— The youyeetoo NanoPi R2S Plus is a compact dual-Gigabit open-source router built on the Rockchip RK3328 quad-core Cortex-A53 platform, designed for IoT gateways, NAS, smart-home control, and portable travel networking.
Quad-Core RK3328 & 32GB eMMC —— Powered by a Rockchip RK3328 quad-core Cortex-A53 processor at up to 1.4GHz with 1GB DDR4 and 32GB eMMC 5.1 onboard storage, plus a MicroSD slot for up to 128GB expansion. Dual Gigabit Ethernet uses a dedicated PHY (RTL8211F) and a USB 3.0 bridge (RTL8153B), each delivering about 941Mbps.
Reliable Boot & Low Power —— The 32GB eMMC eliminates SD-card boot failures common in 24/7 network appliances, improving long-term reliability and I/O performance. Fanless metal-case design draws only 5V/2A (approx 10W), ideal for always-on routing, VPN, and network monitoring.
Rich OS & Easy Recovery —— Ships ready for FriendlyWrt (OpenWrt-based), Debian, Ubuntu Core, OpenMediaVault, and Docker CE. A Maskrom button and onboard USB-C debug UART simplify firmware recovery and development; full wiki and community documentation are provided.
Compact Size & Efficient Power —— Measures just 62.5x63.5x30mm and weighs 145g with the metal case. Powered via USB-C at 5V/2A, operates fanless from 0°C to 70°C, fitting easily into tight network cabinets, travel kits, or desktop setups.
Versatile Networking Use Cases —— Perfect as a wired IoT gateway, home or small-office router, NAS front-end, VPN or AdGuard gateway, wireless repeater base, and an open-source development board for makers and embedded engineers.
Specifications
Brand
youyeetoo
Model
NanoPi R2S Plus
Processor
Rockchip RK3328 quad-core Cortex-A53 up to 1.4GHz
Memory
1GB DDR4
Onboard Storage
32GB eMMC 5.1
Expansion
MicroSD slot up to 128GB
Networking
Dual Gigabit Ethernet (RTL8211F PHY, RTL8153B USB 3.0 bridge), ~941Mbps each
Power
USB-C 5V/2A, approx 10W
Cooling
Fanless metal case
Dimensions
62.5x63.5x30mm
Weight
145g
Operating Temperature
0°C to 70°C
Frequently Asked Questions
Why does the NanoPi R2S Plus use eMMC instead of only a MicroSD card?
The onboard 32GB eMMC 5.1 stores the OS to avoid the SD-card boot failures common in 24/7 appliances, improving long-term reliability and I/O performance. A MicroSD slot still supports up to 128GB.
How fast are the two Gigabit Ethernet ports on this router?
Each port is rated at about 941Mbps. One runs on a dedicated RTL8211F PHY and the other on an RTL8153B USB 3.0 bridge, giving you dual Gigabit connectivity for routing between networks.
What operating systems can I run on the NanoPi R2S Plus?
It ships ready for FriendlyWrt (OpenWrt-based), Debian, Ubuntu Core, OpenMediaVault, and Docker CE, so you can deploy it as a router, NAS front-end, or container host.
How much power does this router draw and does it need a fan?
It runs fanless inside a metal case and draws only about 10W via USB-C at 5V/2A, making it well suited to always-on routing, VPN, and network monitoring in tight spaces.
Can I recover the firmware if something goes wrong during development?
Yes. A Maskrom button and an onboard USB-C debug UART simplify firmware recovery and low-level development, and youyeetoo provides full wiki and community documentation to guide the process.
What are the physical dimensions and weight of the R2S Plus?
The board measures 62.5x63.5x30mm and weighs 145g with its metal case, so it fits easily into network cabinets, travel kits, or a desktop setup.
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