Industrial Grade USB HUB, Extending 4X USB 2.0 Ports,Compatible with USB 2.0/1.1, up to 480Mbps Data Rate Support Windows 11/10 / 8.1/8 / 7 / XP,etc.Onboard Multiple Protection Circuit

Features 4x extended USB ports, compatible with USB 2.0 / 1.1Industrial grade HUB chip, adopting STT technology, allows stable and smooth 4x concurrent USB connectionsESD protection for each USB port, preventing electric surge damage and data lossOver-voltage protection, effectively preventing other high voltage power input from damaging the connected devicesMultiple protection circuits: over-voltage, over-current, short circuit, over-temperature, reverse current, under voltage lock-out, 8KV ESD protection, filtering protection, etc.LED indicators for monitoring operating statuses of power supply and USB portsIndustrial grade metal case, rugged & durable, with mounting holes for easy installationApplication environments: suitable for industrial/office environments with higher level device requirements Specifications Standard:USB 2.0 Data rate:up to 480Mbps USB HUB input:operating voltage: 5V connector: USB-B USB output : operating voltage: 5V@Imax:1.2A① connector: USB-A External power:power supply voltage: DC 5V② connector: DC jack Operating environment:-40℃ ~ 85℃ OS support : Mac OS (8.6 or above), Linux(2.4.20 or above), Windows 11 / 10 / 8.1 / 8 / 7 / XP ① up to 1.2A Max output current for each USB ports, when there's enough power input ② comes with 5V 2A power supply, it is recommended to use another 5V 4A or above power supply for higher USB loads Package Content USB-HUB-4U x1 USB cable ~1.2m x1 5V 2A power adapter x1

• Industrial grade USB HUB, Extending 4x USB 2.0 Ports,Compatible with USB 2.0 / 1.1. Industrial grade HUB chip, adopting STT technology, allows stable and smooth 4x concurrent USB connections.
• ESD protection for each USB port, preventing electric surge damage and data loss. LED indicators for monitoring operating statuses of power supply and USB ports. Industrial grade metal case, rugged & durable, with mounting holes for easy installation.
• 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.
• USB HUB input:operating voltage: 5V. connector: USB-B. USB output: operating voltage: 5V@Imax:1.2A① . connector: USB-A.
• Support OS :Mac OS (8.6 or above), Linux(2.4.20 or above), Windows 11 / 10 / 8.1 / 8 / 7 / XP Application environments: Suitable for industrial/office environments with higher level device requirements.