![4 Ports USB 3.0 HUB Expansion Board For JETSON NANO Raspberry Pi 4B DIY Robot Car Kit Onboard 9-24V Power Driver-Free Plug&Play 4 Ports USB 3.0 HUB Expansion Board For JETSON NANO Raspberry Pi 4B DIY Robot Car Kit Onboard 9-24V Power Driver-Free Plug&Play](https://ae01.alicdn.com/kf/S0afb84ce59d34e40b35ece06784b90fbO/4-Ports-USB-3-0-HUB-Expansion-Board-For-JETSON-NANO-Raspberry-Pi-4B-DIY-Robot.jpg)
4 Ports USB 3.0 HUB Expansion Board For JETSON NANO Raspberry Pi 4B DIY Robot Car Kit Onboard 9-24V Power Driver-Free Plug&Play
![ODESC3.6 Driver Board 8-24V 4 Layers Micro-USB Interface Brushless Motor Driver Module without Heat Sink for DIY Robot / Mechanical Arms / Car Model / Ship Model / 3D Printer / Pan Tilt Slid - Walmart.com ODESC3.6 Driver Board 8-24V 4 Layers Micro-USB Interface Brushless Motor Driver Module without Heat Sink for DIY Robot / Mechanical Arms / Car Model / Ship Model / 3D Printer / Pan Tilt Slid - Walmart.com](https://i5.walmartimages.com/asr/0816bb98-3724-4f57-860d-1303fba9df5a.d1c6d302b390a13532af404ff3c5d73e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
ODESC3.6 Driver Board 8-24V 4 Layers Micro-USB Interface Brushless Motor Driver Module without Heat Sink for DIY Robot / Mechanical Arms / Car Model / Ship Model / 3D Printer / Pan Tilt Slid - Walmart.com
![1pcs Tenstar Robot Hl-340 Usb To Rs232 Com Port Serial Pda 9 Pin Db9 Adapter Support Windows7-64 - Integrated Circuits - AliExpress 1pcs Tenstar Robot Hl-340 Usb To Rs232 Com Port Serial Pda 9 Pin Db9 Adapter Support Windows7-64 - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/S58d4729f71cf4286ba1c86cc723ea59bo.jpg_640x640Q90.jpg_.webp)
1pcs Tenstar Robot Hl-340 Usb To Rs232 Com Port Serial Pda 9 Pin Db9 Adapter Support Windows7-64 - Integrated Circuits - AliExpress
![Amazon.com: LewanSoul 16 Channel PWM Servo Motor Driver Board Module Controller with Over-Current Protection USB Port for Robot DIY : Industrial & Scientific Amazon.com: LewanSoul 16 Channel PWM Servo Motor Driver Board Module Controller with Over-Current Protection USB Port for Robot DIY : Industrial & Scientific](https://m.media-amazon.com/images/I/51iCwUsOFYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LewanSoul 16 Channel PWM Servo Motor Driver Board Module Controller with Over-Current Protection USB Port for Robot DIY : Industrial & Scientific
![Amazon.com: Teyleten Robot USB to RS485 485 Converter Adapter CH340T Chip 64-bit Suitable for Windows 7/8 MacOS WinCE5.0 XP(Pack of 3) : Electronics Amazon.com: Teyleten Robot USB to RS485 485 Converter Adapter CH340T Chip 64-bit Suitable for Windows 7/8 MacOS WinCE5.0 XP(Pack of 3) : Electronics](https://m.media-amazon.com/images/I/61SVbr-U6bL._AC_UF894,1000_QL80_.jpg)