Lenovo 40EMIO4201 – 4-Port POS I/O Hub with 12V 10A PSU

Overview :

The Lenovo 40EMIO4201 is a specialized Point of Sale (POS) expansion hub designed for retail environments requiring centralized power and data management. It streamlines retail checkout counters by consolidating peripheral connections—such as printers, scanners, and customer displays—into a single managed unit.

This hub features dedicated PoweredUSB ports, including high-voltage 24V and standard 12V outlets, ensuring high-draw peripherals operate without independent external power bricks. The integration of legacy RJ12 and RS232 interfaces alongside modern USB-C 3.0 provides a bridge for diverse retail hardware ecosystems.

Designed for discrete deployment, the unit is typically mounted under-counter or within POS cabinetry to reduce cable clutter. It is ideal for high-volume retail, hospitality, and branch environments. This unit should only be used with compatible Lenovo or Instorescreen POS systems requiring specialized power distribution.

Key Features :

• Integrated 24V PoweredUSB port supports high-speed thermal printers

• Triple 12V PoweredUSB ports provide steady power to retail scanners

• Included 120W PSU ensures stable 10A current for all connected devices

• Legacy RJ12 and RS232 support maintains compatibility with older peripherals

• Compact I/O box design enables clean, professional cable management