Acroname Blog

CDP, SDP, and DCP The USBHub3+ can set each of its downstream ports to several power modes to support a range of devices. The supported modes are part of BC1.2 USB charging specification: Port mode Mode description Condition Maximum current (device limited) SDP…

 Acroname's USBHub3c Pro plus the right add-on software features becomes a comprehensive USB power delivery (USB-PD) testing rig.  Build out your in-house USB-PD test lab and know what your devices are doing with complete control!  Interactively debug or automate USB-PD validation…

Looking for the best industrial USB hub can feel like a high-stakes proposition. You need equipment that can deliver the technical performance you need — sometimes under very challenging operating conditions.So how do you find the best USB hub? That's what we're going to look into today.USB hub…

The USBHub3+ provides advanced control beyond basic on/off switches, allowing for precise USB customization. The USBHub3+ can also independently enable and disable Voltage and Data: Vbus All Data High Speed data (480 Mbps) Super Speed data (5 Gbps) We'll be working interactively using…

Power Measurement and Voltage Monitoring with USBHUB3+ Among other properties, using the USBHub3+ we can view: Per-port Voltage Per-port Current Input Voltage Input Current Measuring voltage and current with HubTool If you haven't already, install HubTool, which…

Learn how to determine the enumeration speed of devices connected to USBHUB3+ and whether they're operating at high or super speeds. Each port on USBHub3+ can operate in High Speed or Super Speed modes. There are three ways to view the speed of a connected port Front panel LED HubTool…

Simplify device sharing and streamline control with USBHub3+ Automatic switching By default, the USBHub3+ will automatically switch to upstream host 0 if available.  This enables simple peripheral device sharing, where a dedicated PC could be connected to the host "Up 1" port, and an…

Enhance Port Density with USBHub3+ Need more ports in less space? - Strategies for Managing USB Port Expansion and multiple USB devicesConsider USBHub3+ for managing USB port density in server rooms and some USB-C applications if high port density is requiredUSBHub3c is a great…

Setting charging port modes on USBHub3+ Port Modes: CDP, SDP, and DCP The USBHub3+ can set each of its downstream ports to several power modes to support a range of devices. The supported modes are part of BC1.2 USB charging specification: Port mode Condition Maximum current(…

Simplifying Device Compatibility and DevelopmentUSB class codes are a system used to define the functionality and purpose of USB devices without needing specific drivers for each individual device. These class codes allow operating systems to use generic drivers based on the type of device…