Industrial-Grade USB 2.0 Hub Adds up to 4 USB Devices to Your Computer This USB 2.0 hub with a heavy-duty all-metal housing connects four USB devices, such as external hard drives, industrial printers, barcode scanners, serial devices and sensors, to your host PC, server or thin client. The durable metal housing withstands harsh physical conditions in industrial and commercial applications, such as factories, construction sites, supply rooms and warehouses. The hub supports USB 2.0 data transfer rates up to 480 Mbps and is backward compatible with USB 1.1 devices. All ports support screw-locked USB 2.0 cable to prevent accidental disconnections. Protects Your Devices against Electrostatic Discharge (ESD) and Overcurrent Machines on the shop floor can generate electrostatic discharges, wiping out data and damaging sensitive electronics. This four-port hub includes ESD protection to ±15 kV, reducing potential static damage to your connected peripherals. This feature works in tandem with overcurrent protection to safeguard your connected devices against damage and data loss from power surges. Plug-and-Play Hub Offers Flexible Power and Mounting Options The U223-004-IND-1 requires no software to download and install. It can draw power from the connected computer through a USB-A to USB-B cable. However, for best performance, connecting a compatible 5V 2.5A DC external power supply (not included) is recommended. You can also plug the included 3-wire terminal block into the hub to draw power from a power terminal. A green LED indicates the unit is receiving power. The metal chassis mounts easily to a wall or DIN rail using the included hardware.

EASY TO USE: Add easy-to-access USB ports to computers stored in a cabinet, behind furniture or other hard-to-reach locations. This hub requires no software to download and install. It can also draw power from the connected computer through a USB-A to USB-B cable. For best performance, connect a compatible 5V 2.5A DC external power supply (not included). You can also plug the included 3-wire terminal block into the hub to draw power from a power terminal. INDUSTRIAL BUILD: The durable metal housing withstands harsh physical conditions in industrial and commercial applications, such as factories, construction sites, supply rooms and warehouses. USB Hub ships with hardware to be mounted to a wall or DIN rail in a harsh environment, such as a factory, construction site, supply room or warehouse. PROTECT DEVICES: This four-port hub includes ESD protection to ±15 kV, to reduce potential static damage to your connected peripherals or devices. This feature also works with overcurrent protection to safeguard your connected devices against damage and data loss from power surges. Ideal solutions to prevent machines on the shop floor can generate electrostatic discharges, wiping out data and damaging sensitive electronics. 4 PORT INDUSTIAL USB HUB: Add up to 4 USB devices to your computer, or laptop such as printers, external hard drives, barcode scanners, and serial devices and sensors with this USB 2.0 hub. The hub supports USB 2.0 data transfer rates up to 480 Mbps and is backward compatible with USB 1.1 devices. All ports support screw-locked USB 2.0 cable to prevent accidental disconnections.