The Auvidea JNX46 has the most USB ports among Xavier NX-compatible carrier boards in the catalog: 8 USB ports, with its Auvidea sibling JNX45 close behind at 7. auvidea.eu +2auvidea.eu ↗“Auvidea compact carrier board for Jetson Orin NX / Orin Nano / Xavier NX”auvidea.eu ↗“io.usb_ports=8”auvidea.eu ↗“io.usb_ports=7”
Top Xavier NX-compatible carrier boards by USB port count
Xavier NX carrier boards ranked by USB ports auvidea.eu +6auvidea.eu ↗“io.usb_ports=8”auvidea.eu ↗“io.usb_ports=7”plink-ai.com ↗“io.usb_ports=5”seeedstudio.com ↗“io.usb_ports=5”hzhytech.com ↗“io.usb_ports=4”auvidea.eu ↗“io.usb_ports=4”avermedia.com ↗“io.usb_ports=4”
| Rank | Board | Manufacturer | USB Ports | Other key I/O |
|---|---|---|---|---|
| 1 | JNX46 | Auvidea | 8 | 2x MIPI CSI-2, GbE, CAN, 5x M.2, HDMI 2.0 |
| 2 | JNX45 | Auvidea | 7 | 2x MIPI CSI-2, GbE, CAN, 4x M.2, HDMI 2.0 |
| 3 | Y-C11 | PLink-AI | 5 | 4x USB3.0, 2x GbE (optional PoE), miniPCIe, 2x M.2 M |
| 4 | reComputer J202 | Seeed Studio | 5 | 4x USB 3.1, HDMI 2.1, DP, GbE, CAN, 40-pin |
| 5 | HZHY-AI200_B | HZHY | 4 | 4x MIPI CSI, GbE, CAN, fanless |
| 5 | HZHY-AI600 | HZHY | 4 | 4x MIPI CSI, 3x GbE, CAN, fanless |
| 5 | JNX43 | Auvidea | 4 | 2x GbE (1 PoE), CAN, 3x M.2 |
| 5 | NX215 | AVerMedia | 4 | 2x Ethernet, CAN, 2x M.2 |
| 5 | VVDN-JN-CB | VVDN | 4 | 3x MIPI CSI, GbE, CAN, 2x M.2 |
Notes for a USB-heavy build
- JNX46 — compact Auvidea board (94.7 x 158 mm) with 8 USB ports, 2x CSI-2 4-lane camera inputs, HDMI 2.0, CAN, 1x GbE, and 5 M.2 slots (B/E/M-key), 12–30 V power input, fan-cooled. Product page: auvidea.eu/product/jnx46-70772 auvidea.eu +2auvidea.eu ↗“io.usb_ports=8”auvidea.eu ↗“mechanical.dimensions_mm”auvidea.eu ↗“12V to 30V power input”
- JNX45 — very similar, 7 USB ports, 2x CSI-2 4-lane, GbE (PoE via add-on board), CAN, HDMI 2.0, 4 M.2 slots; datasheet available at auvidea.eu/download/D70785.pdf auvidea.eu +1auvidea.eu ↗“GbE (PoE via add-on board)”auvidea.eu ↗“io.usb_ports=7”
- If you want a rugged/fanless option instead, the HZHY-AI600 offers 4 USB ports, 3x GbE, and fanless cooling at -20 to 65 °C, which suits compact deployments with moderate peripheral counts. hzhytech.com +1hzhytech.com ↗“Fanless, thermal.max_operating_temp_c=65 °C”hzhytech.com ↗“io.ethernet_ports=3”
One caveat: the catalog lists USB port counts only for 40 of the 45 Xavier NX-compatible carrier boards; 5 boards in the group have no USB port value listed, so I can't confirm whether any of those unlisted boards exceeds 8 ports. Among all boards with a listed value, the JNX46 (8 ports) is the top result for your peripheral-heavy Xavier NX build.