OEM USB Charging & Sync Boards
Chargebus technology powers charging systems in classrooms, hospitals, workplaces, and OEM products around the world.
Our modular charge & sync boards can be embedded into cases, carts, lockers, desks, trolleys, or any custom enclosure, giving manufacturers and integrators a reliable foundation for their own solutions.
Our modular charge & sync boards can be embedded into cases, carts, lockers, desks, trolleys, or any custom enclosure, giving manufacturers and integrators a reliable foundation for their own solutions.
Built on Proven Technology
Every OEM build starts with a Chargebus circuit board — the same robust electronics used in our production units.
UB16-A/480 Series
USB 2.0 (480 Mbps)
Up to 64 ports via Primary + Secondary link boards
Up to 64 ports via Primary + Secondary link boards
- 16 × USB-A outputs per board
- Full charge + sync capability
- BC 1.2 compliant – up to 2.1 A per port
- Ideal for legacy or cost-sensitive builds
UB16-A/5G Series
USB 3.1 Gen 1 (5 Gbps)
Expandable up to 32 ports
Expandable up to 32 ports
- 16 × USB-A outputs per board
- High-speed charge + data transfer
- BC 1.2 compliant – up to 2.4 A per port
- Primary / Secondary linking
- Independent port protection
UB16-C/5G Series
USB-C 3.1 (5 Gbps)
Standalone 16-port board
Standalone 16-port board
- 16 × USB-C outputs per board
- Modern USB-C connectivity
- BC 1.2 compliant – up to 2.4 A per port
- Charge + sync on every port
- Ideal for mixed-fleet or future-proof designs
Technical Specifications
| Series | Model Variants | Host Port Connector | Ports | Link Port Connector | Data Speed | Charging Spec | Expandability | Power Input | Recommended PSU | Board Size (mm) | USB Controller |
|---|---|---|---|---|---|---|---|---|---|---|---|
| UB16-A/480 | S – Primary (Charge + Sync) X – Secondary (Link) P – Power Only (Charge Only) |
USB 2.0 Type B (Primary input) | 16 x USB-A (Downstream) | 4-pin JST RE | USB 2.0 (480 Mbps) | BC 1.2 compliant, up to 2.1 A per port | Up to 64 ports (4 boards linked) | 5 V DC input | 200 W @ 5 V DC | 91 x 166 mm | Microchip USB2514B/M2 |
| UB16-A/5G | S – Primary (Charge + Sync) X – Secondary (Link) P – Power Only (Charge Only) |
USB 3.1 Type B (Primary input) | 16 x USB-A (Downstream) | USB 3.1 Type A | USB 3.1 Gen 1 (5 Gbps) | BC 1.2 compliant, up to 2.4 A per port | Up to 32 ports (2 boards linked) | 5 V DC input | 200 W @ 5 V DC | 91 x 166 mm | Microchip USB5744/2G |
| UB16-C/5G | S – Primary (Charge + Sync) X – Secondary (Link) P – Power Only (Charge Only) |
USB-C (host) | 16 x USB-C (Downstream) | USB-C 3.1 Gen 1 (5 Gbps) | BC 1.2 compliant, up to 2.4 A per port | Standalone (1 board) | 5 V DC input | 200 W @ 5 V DC | 91 x 170 mm | Microchip USB5744/2G |
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