StarTech.com USB to Serial Hub - 8 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTDI USB to RS232 Hub (ICUSB23208FD) - Serial adapter - USB 2.0 - RS-232 x 8 - black
CONVERT A USB PORT INTO 8 RS232 SERIAL PORTS IN AN INDUSTRIAL RACK-MOUNTABLE CHA
