Raspberry pi USB-HUB-2IN-4OUT User Guide

Introduction

Industrial Grade USB HUB, Extending 4 x USB 2.0 Ports, Switchable Dual Hosts.

Features

4 x extended USB ports, switchable two inputs, sharing USB devices for two hosts.
Industrial grade HUB chip
ESD protection for each USB port, preventing electric surge damage and data loss.
Over-voltage protection, effectively preventing other high voltage power input from damaging the connected devices.
Multiple protection circuits: over-voltage, over-current, short circuit, over-temperature, reverse current, under-voltage lock-out, 8KV ESD protection, filtering protection, etc.
Industrial grade metal case, rugged & durable, with mounting holes for easy installation.

Hardware Connection

Connect a 5V power adapter to the device, the inside protective circuit will cut off the power if the input voltage is too high.
Four USB output ports, support up to 1.2A current. The short-circuit protection is activated if the current is over 1.2A and you need to remove the device to restore it.
Working temperature range: -40°C ~ 85°C (No condensate).
The LED1 ~ LED4 are the indicators of USB ports, light on if the USB device is connected and success to be enumerated.
PWR is the power indicator.

Question:The LEDx don't light on after connecting devices and the HUB cannot work normally.

Answer:

Please check if you have connected the correct power adapter.
Check whether the USB device was shorted.
Check the USB device first at another PC and check if the related driver was installed.

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： Retail electronic Labe Sipeed NanoKVM Cube KVM HDMI Remote OS Control Manager Install /Power Control /Remote Desktop Server UART SIM8260G M2 3G/4G/5G/GNSS/GPS Sub-6G PCIe M.2 Moudle For LTE-A/NSA/SA For DFOTA /VoLTE For SIMCOM USB CAN Analyzer ESP32 1.54 inch E-Paper Smart Watch display Screen 200x200 Ultra-low power For Arduino/Micropython/RTOS For Watchy JSON Command Meaning Jetson Nano Raspberry Pi DSI Raspberry Pi 4 USB Audio Tang Nano Series FPGA FAQ Screen 64MP JETSON NANO MINI 7inch Round LCD HDMI Capacitive 7 inch Touchscreen Display 1080x1080 For Raspberry Pi/Jetson Nano/mini PC Core3566102000 STM32 1.54inch OLED Round Rotary LCD touch screen 1.28inch 1.6inch 2.1inch Knob central control lighting LCD Raspberry Pi OpenWrt Tutorial 1 DDSM315 Direct Drive Servo Motor All-In-One Design Hub RS485 Motor ESP32-S3 AI RLCD Total Reflection Screen 4.2 inch Development Board Deepseek

Industrial Grade USB HUB Extending 4x USB 2.0 Ports Switchable Dual Hosts also for raspberry pi

TAG： Smart Car Raspber Pi 5 PD Power Raspberry Pi 5 PoE HAT Jetson Nano 4G module 25mm Telephoto CS Lens Raspberry Pi High Quality Camera Global Shutter Camera Arducam 64MP Camera 360° Sensor Modbus RTU CAN NVIDIA Jetson 1.83inch LCD TouchScreen Display 240×240 ST7789P For Arduino /Raspberry Pi /ESP32 /Pico /STM32 Spotpear Project Customization Raspberry Pi / Arduino / ESP32 / Jeston Nano Related project customization DeepSeek AI Voice Chat Camera Robot BOX ESP32-S3 Development Board 2 inch LCD N16R8 Touchscreen Display Camera Raspberry Pi 5 PCIe Raspber Pi 5 Official Power Jetson 1.5inch LCD Raspberry Pi 5 Raspberry Pi ST7789 Metal Flat Key Shaft Flange Plate A Serial Bus Servo Pi5 Power EVAL-ADXL354CZ EVAL BOARD