Feature

• Lightning-fast Network Ports: Dual 2.5Gbps Ethernet & dual 1Gbps Ethernet, 4 interfaces overall for fast speed router deployment

• Outstanding Wi-Fi 6 Technology: Up to 1200Mbps, support 2.4G/5G dual-band for high throughput performance

• 4K Multimedia Player: Pre-installed Android 11 OS, mounted with one HDMI 2.0 port for display with HDR support

• High Storage Capacity: Equip onboard 32Gb eMMC, an SD card slot, and a USB 3.0 Type-C for massive storage, along with one USB 3.0 and two USB 2.0 Type-A ports

• Multiple Operating Systems Supported: Android, Ubuntu, OpenWRT, Debian

• Pocket-sized Metal Box: Carry everywhere, built around with metal for passive heat dissipation

Description

LinkStar-H68K equips quad-core Cortex-A55 RK3568 chip, featuring dual-1G Ethernet and dual-2.5G Ethernet as 4 network interfaces overall, assembled in one portable metal box, carrying dual-band Wi-Fi 6, designed for high-speed network. It comes with sufficient expansion ability and media player functionality, presenting you with a fully functional device for office work and home entertainment, as well as anywhere you travel around.

High Storage Capacity

This compact equipment equips onboard 32GB eMMC, along with one SD card slot and one USB3.0 Type-C which supports an external hard drive for storage extension. Combined with fast-speed Ethernet, you can use it to establish a NAS(Network Attached Storage) to store and access abundant information over a network without physical file transformation.

Outstanding Wi-Fi 6 Technology

With wireless capability, it can perform as a repeater and connect different Wi-Fi at different places like hotels and cafes, then convert them to a network you set up, to link all your devices, which is beneficial for your travel or business trip.

4K Multimedia Player

With such storage and network capaåbility, it houses an HDMI 2.0 port and a 3.5mm microphone port, installing Android 11 OS in advance, outputting 4K immersive visuals, all of which make it a neat network media player to stream media and display instantly, while providing access to online services like Spotify or YouTube.

Great Extensibility

Additionally, it provides an SD card slot, one USB 3.0, and two USB 2.0 ports for further usage. You can connect a USB printer with it for print serving in the office which can be available to the entire network. Meanwhile, you can switch to a different Operating System by inserting different SD cards without overwriting the original one.

Multiple OS support

Not only Linux systems like Ubuntu 20.04, but you can also run it with a dedicated routing system like OpenWRT for building a fast speed and secure router in concentration. You can utilize it to establish a VPN router of your own, realize remote control, avoid advertising, and other personal customization by your definition.

The design of LinkStar-H68K is light and mini-sized that it can be lifted by one singular hand. It is built around metal for passive heat dissipation. You can charge it with a 5-24V power adaptor and 5V Type-C connector.

Application

• VPN router

• NAS

• Remote control/work

• Game Server

• Block advertising

• Print server

• Firewall

• Tethering

Specification

Parameters	Details
Processor	Rockchip RK3568 for up to 2.0GHz
CPU	Quad-core 64-bit Cortex-A55
GPU	ARM G52 2EE
NPU	1
Multi-Media	H.265/H.264/VP9 video decoder H.265/H.264 video encoder
	Support 8M ISP, HDR
Storage	onboard 32GB eMMC
	1x SD card slot for storage expansion
Operating System	Pre-installed Android 11 OS
	Support Ubuntu, Debian, Armbian, Android, Openwrt, Buildroot
Wireless	Dual-band 2.4G/5G Wi-Fi 6
	M7921E module
Connectivity	2x 1G Ethernet interfaces
	2x 2.5G Ethernet interfaces
Video Output	1x HDMI2.0 interface for 4K output
Audio	1x 3.5mm four-piece headphones for both input and output
USB	1x USB 3.0 Type-A
	1x USB 3.0 Type-C, capable of storage expansion and 5V power supply
	2x USB 2.0 Type-A
Power Supply	operating voltage: 5V~24V DC(12V-1A DC recommended)
	recommend: 12V-1A DC
	recommend(with additional hardware driver): 12-2A DC
	recommend(with Type-C connector): under 5V
Power Consumption	8W
Operating temperature	-10 ~ 55°C
Dimensions	80*60*40mm

Hardware Overview

FAQ

Why does the SD card with OpenWRT operating system not respond when I inserted it into the board?

If you want to use an SD card to switch to OpenWRT OS, the main board should be installed with Android OS in eMMC for supporting it.