In plain chinese Z-TEK makes for you: https://m.tb.cn/h.5sjy3n2N3RFKrxM?tk=kzJzWQrM7zq https://z-tek.com/cn/show/120/132.html
My 1port "dongle" originis from there too and maybe could allow you to spend less. Lindy is an other very good brand as said above. However double check software compatibility... N0\/\/@r€Z ---------- /\/\@rk€T Feb 8, 2024 10:34:34 Nowarez Market <my2...@has.im>: > StarTech is usually a little expensive but seems to have the toy for you: > > https://www.amazon.it/STARTECH-COM-RS232-Seriale-Porte-Convertitore/dp/B01L3H56CK/ > > They do interesting stuff for usb sticks too. > > Also the dongle exists.. for 1 port: > > https://5md.es/l/148220d > > I used it in the past to pay love to my Juniper firewall. > > P.S: Jan, it is OT!!! no OpenBSD contribution!!! next time mail me directly > and not to the mailing list!!! * > > * the !!! are taken from mom.. :D > > Feb 8, 2024 10:04:11 Jan Stary <h...@stare.cz>: > >> What HW do people use to read data from many serial ports >> simultaneously? My use case is reading the output of >> https://en.wikipedia.org/wiki/Electropalatography >> The device has eight serial port outputs; >> I need to read those at the computer side.