The PTB1307 is a 4K BYOM (Bring Your Own Meeting) wireless transmitter designed to instantly share the screen of your laptop, tablet, or smartphone to LED walls and professional displays. It is the perfect accessory for NovaStar TU series processors (such as the TU4K Pro and TU40 Pro) and NovaStar interactive displays, ideal for meeting rooms, conference rooms, and corporate environments.
The dongle uses a driver-free, Plug & Play USB-C connection and includes a USB-C to USB-A adapter, ensuring compatibility with any computer without installing software. Transmission reaches up to 3840 × 2160 @ 30 Hz, with low latency and high stability, ensuring smooth presentations, high-definition video, and a reliable BYOM experience. Boot-up and connection time are less than 15 seconds.
The PTB1307 enables quick switching between multiple presenters, supports multi-user collaboration, and pairs with TU processors via a dedicated port, with instant pairing (approximately 10 seconds). It also supports full BYOM mode: once enabled on the processor, the dongle allows you to use the system's camera, microphone, and speaker via UVC protocol by selecting TranScreen UVC as the device in video conferencing platforms. It is sold as an optional accessory, not included in standard controller kits.
User benefits
Instant start-up without software
One-click screen sharing
Instant switching between multiple speakers
Universal compatibility with the USB-A adapter
Stable transmission up to 4K
Reduced cabling and setup time
Ideal for BYOM meeting rooms and corporate environments
Direct integration with TU-series processors
10-point touch feedback for interactive displays
Connect and mirror in less than 15 seconds
Areas of use
Corporate meeting rooms
Conference rooms and boardrooms
Education (classrooms and training rooms, etc.)
Corporate events and live presentations
LED installations with NovaStar TU-series processors
Technical characteristics
- Wireless BYOM transmitter for NovaStar TU‑series processors
- Maximum resolution: 3840 × 2160 @ 30 Hz (TU4K Pro / TU40 Pro)
- Maximum resolution: 1920 × 1080 @ 60 Hz (TU15 Pro / TU20 Pro)
- Connector: USB‑C Plug & Play
- Included adapter: USB‑C > USB‑A
- Operation: no software installation required
- Compatibility: TU4K Pro, TU40 Pro, TU20 Pro, TU15 Pro and other TU‑series controllers
- Pairing: direct connection to the processor’s dedicated port
- CPU: Linux 4.19
- DDR: 512 MB
- EMMC: 8 GB
- Wi‑Fi module: 5/2.4 GHz
- Wi‑Fi bandwidth: 867 MHz
- Start‑up time: < 15 s
- Operating system support: Windows / macOS
- Operation method: Plug & Play, one‑touch screen mirroring
- Power connector: USB 3.0 Type‑C
- Video transmission connector: USB 3.0 Type‑C
- Touch feedback: 10‑point touch
- Net weight: 116 ±1 g (including adapter)
- Storage temperature: −20 to +50 °C
- Storage humidity: 0% to 90% RH, non‑condensing
- Operating temperature: 5 to 38 °C
- Operating humidity: 0% to 85% RH, non‑condensing
- Packing dimensions: 21.5 × 10.5 × 2.8 cm
- Gross weight: 238 ± 1 g
