Kramer Electronics SWT3-41-U-T 4x1 USB 3.2/2.0 Host PoE-Acceptor Managed Switcher - 10 Gbps - Power over Ethernet

The Kramer Electronics SWT3-41-U-T is a managed USB switcher that allows four USB 3.2 Gen 2 hosts to share a single USB device. With support for Power over Ethernet (PoE) and a maximum data rate of 10 Gbps, it is ideal for professional AV and IT environments requiring reliable, high-speed USB switching.

Advantages

Simplifies USB device sharing among multiple computers, reduces cable clutter, and supports remote management via web GUI or API. PoE eliminates the need for a local power supply, while automatic switching modes (last connected, priority) ensure seamless operation.

Suitable for

• Meeting rooms with multiple laptops sharing a single USB peripheral
• Control rooms where multiple workstations need access to a USB device
• Digital signage and kiosk applications requiring remote USB management

Key specifications

• USB Standard: USB 3.2 Gen 2 (backward compatible with USB 3.0, 2.0, 1.1)
• Max Data Rate: 10 Gbps
• Host Inputs: 4 x USB-B
• Device Output: 1 x USB-A (up to 1.5A)
• Power Source: PoE (IEEE 802.3af/at) or 12V DC (adapter not included)
• Control: RS-232, Ethernet (Web GUI, API), Contact Closure
• Switching Modes: Automatic (Last Connected, Priority), Manual
• Enclosure: Aluminum
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -40°C to 70°C
• Humidity: 10% to 90% RHL, non-condensing
• Mounting: Under-table or rack (with optional adapter)

Recommendations

For optimal performance, use high-quality USB 3.2 cables and ensure your PoE switch provides sufficient power. The SWT3-41-U-T is a robust solution for professional USB switching needs.