![AX78140 USB 2.0 to Multi I-O (4S, 2S+1P) Controller | Industry 4.0 & industrial internet | ASIX Electronics Corporation | Plant Automation Technology AX78140 USB 2.0 to Multi I-O (4S, 2S+1P) Controller | Industry 4.0 & industrial internet | ASIX Electronics Corporation | Plant Automation Technology](https://industry.plantautomation-technology.com/suppliers/asix-electronics-corporation/products/1660279186-big-AX78140-USB-2.0-to-Multi-I-O-(4S-2S+1P)-Controller-lg.jpg)
AX78140 USB 2.0 to Multi I-O (4S, 2S+1P) Controller | Industry 4.0 & industrial internet | ASIX Electronics Corporation | Plant Automation Technology
![4 PORT M.2 B M Key chip ASIX AX99100 4S serial port adapter DB-9Pin industrial RS232 port expansion converter card PCI Express - AliExpress 4 PORT M.2 B M Key chip ASIX AX99100 4S serial port adapter DB-9Pin industrial RS232 port expansion converter card PCI Express - AliExpress](https://ae01.alicdn.com/kf/Hb6b7a26e5df6488ea9498a72b0f09845M.jpg?width=800&height=800&hash=1600)
4 PORT M.2 B M Key chip ASIX AX99100 4S serial port adapter DB-9Pin industrial RS232 port expansion converter card PCI Express - AliExpress
![4 PORT M.2 B M Key chip ASIX AX99100 4S serial port adapter DB-9Pin industrial RS232 port expansion converter card PCI Express - AliExpress 4 PORT M.2 B M Key chip ASIX AX99100 4S serial port adapter DB-9Pin industrial RS232 port expansion converter card PCI Express - AliExpress](https://ae01.alicdn.com/kf/H0cd96f4dd6ec45de9683869a8602b314W.jpg?width=800&height=800&hash=1600)
4 PORT M.2 B M Key chip ASIX AX99100 4S serial port adapter DB-9Pin industrial RS232 port expansion converter card PCI Express - AliExpress
![ASIX USB2.0 to Serial Port Driver v.3.20.0.0, v.3.18.1.0, v.2.0.10.0 download for Windows - deviceinbox.com ASIX USB2.0 to Serial Port Driver v.3.20.0.0, v.3.18.1.0, v.2.0.10.0 download for Windows - deviceinbox.com](https://deviceinbox.com/images/setup_img/asix-2-10_setup.png)
ASIX USB2.0 to Serial Port Driver v.3.20.0.0, v.3.18.1.0, v.2.0.10.0 download for Windows - deviceinbox.com
![ASIX USB2.0 to Serial Port Driver v.3.20.0.0, v.3.18.1.0, v.2.0.10.0 download for Windows - deviceinbox.com ASIX USB2.0 to Serial Port Driver v.3.20.0.0, v.3.18.1.0, v.2.0.10.0 download for Windows - deviceinbox.com](https://deviceinbox.com/images/files_img/asix-3-20_files.png)