![IOCREST USB 2.0 to 4 Ports RS232 DB9 9pin Converter Serial Multiplier Adapter Controller Hub FTDI Chipset|chipset| - AliExpress IOCREST USB 2.0 to 4 Ports RS232 DB9 9pin Converter Serial Multiplier Adapter Controller Hub FTDI Chipset|chipset| - AliExpress](https://ae01.alicdn.com/kf/HTB17TaQRFXXXXa8XFXXq6xXFXXXM/IOCREST-USB-2-0-to-4-Ports-RS232-DB9-9pin-Converter-Serial-Multiplier-Adapter-Controller-Hub.jpg_Q90.jpg_.webp)
IOCREST USB 2.0 to 4 Ports RS232 DB9 9pin Converter Serial Multiplier Adapter Controller Hub FTDI Chipset|chipset| - AliExpress
![USB Hi-Speed Serial/Hub Module Datasheet by FTDI, Future Technology Devices International Ltd | Digi-Key Electronics USB Hi-Speed Serial/Hub Module Datasheet by FTDI, Future Technology Devices International Ltd | Digi-Key Electronics](https://www.digikey.jp/htmldatasheets/production/778791/0/0/1/media/bg1.jpg)
USB Hi-Speed Serial/Hub Module Datasheet by FTDI, Future Technology Devices International Ltd | Digi-Key Electronics
![RPI-HUB-MODULE FTDI, Future Technology Devices International Ltd | Integrated Circuits (ICs) | DigiKey RPI-HUB-MODULE FTDI, Future Technology Devices International Ltd | Integrated Circuits (ICs) | DigiKey](https://media.digikey.com/Photos/FTDI%20(Future%20Tech%20Devices)/MFG_RPI-HUB-MODULE.jpg)
RPI-HUB-MODULE FTDI, Future Technology Devices International Ltd | Integrated Circuits (ICs) | DigiKey
![Amazon.com: StarTech.com Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter (ICUSB232INT1) : Electronics Amazon.com: StarTech.com Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter (ICUSB232INT1) : Electronics](https://m.media-amazon.com/images/I/8195NVgnZyL._AC_SY355_.jpg)
Amazon.com: StarTech.com Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter (ICUSB232INT1) : Electronics
![FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/70-03.jpg)
FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![StarTech.com USB to Serial Hub, 16 Port, COM Port Retention, Rack Mount, FTDI USB to RS232 Hub, USB Serial DB9 (9-pin) - Walmart.com StarTech.com USB to Serial Hub, 16 Port, COM Port Retention, Rack Mount, FTDI USB to RS232 Hub, USB Serial DB9 (9-pin) - Walmart.com](https://i5.walmartimages.com/asr/e6fefc56-0f03-451c-81ce-2c51ffadbb2e.360b1cee604161a8985e232083e214a7.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
StarTech.com USB to Serial Hub, 16 Port, COM Port Retention, Rack Mount, FTDI USB to RS232 Hub, USB Serial DB9 (9-pin) - Walmart.com
![Amazon.com: StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2328I) : Everything Else Amazon.com: StarTech.com 8 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2328I) : Everything Else](https://m.media-amazon.com/images/I/81L02bSGxbL._AC_SY450_.jpg)