Kramer SWT3-41-U 4x1 USB Switcher
The Kramer SWT3-41-U is a high-performance switcher with two USB-C and two USB-B ports for USB host devices connection and plug and play host user auto-switching experience based on active USB signal detection. The four connected USB peripherals, such as a room camera and microphone, are switchable for use of the active USB host, for convenient online meeting participants operation.
Typical placements: Enterprise and education online meeting rooms; Upgrade AV meeting rooms to hybrid meeting rooms; Any solution with flexible connection of multiple USB hosts and space peripherals. Controllable switching of online-session USB host participants and space-deployed visual (such as camera) and audible (such as microphones or headsets) USB peripherals, allows collaborative online meeting and smooth content sharing operation among online meetings participants. Connect any USB-C device as an online meeting participant, while providing the connected device with multiple concurrent capabilities of USB 3.1 and Ethernet connection, USB-driven content sharing, and (if PD-2.0-capable) up to 60 watts of power, all via a single USB-C cable connection only.
| Hosts | 2 USB 3.2 & PD 3.0 Hosts: On USB type-C female connectors; 2 USB 3.2 Hosts: On USB-B female connectors |
|---|---|
| Devices | 3 USB 3.2 Devices: On USB-A female connectors; 1 USB 3.2 Device: On a USB type-C female connector |
| Ports | 1 Ethernet: On an RJ-45 female connector for LAN connection; 1 RS-232: On a 3-pin terminal block; 2 GPIO: On a 2-pin terminal block |
| USB Features | USB 3.2 Data Rate: Up to 10Gbps; Integrated USB Hubs: 1; Standards Compliance: USB 3.2 GEN 2, 2.0 and 1.1 |
| Power Adapter | Source: 20V DC: 6A (included) |
| Note | For HW Rev 03 and higher, 20V PSU (power supply unit) is included (replacing the 12V PSU) |
| Consumption | 20V DC: 3.8A |
| Max. Power | 20V DC: 80W |
| Power Adapter | Source: 12V DC: 2A (optional) |
| Consumption | 12V DC: 1.2A |
| Max. Power | 12V DC: 15W |
| PoE Consumption | 370mA |
| Max. Power | 20W |
| USB-C Host Charging Max. Power | 60W |
| Note | When powered with 20V power supply only |
| Compliance | PD 3.0 |
| USB Device Charging Max. Total Current | 2A |
| Product Dimensions | 19.00cm x 19.50cm x 2.70cm (7.48" x 7.68" x 1.06" ) W, D, H |
| Product Weight | 0.9kg (2.0lbs) approx. |









