4 Port Serial RS-232 Hub w/ FTDI Chipset & RX/TX LED Indicators
USB to 4 PIN Serial RS232 PORT FTDI Chipset Adapter Connector
4-port USB to Serial RS232 Converter
4-port USB 2.0 to 4X RS232 serial cable splitter converter ZE552A(FTDI Chipset+win 10 supported)
FTDI Serial USB RS232 Adapter 4 port Din Rail Industrial - Shentek
4 Port Professional RS-232 USB 2.0 to Serial Adapter
4 Port Professional RS-232 USB 2.0 to Serial Adapter
4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX
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4 Port Professional RS-232 USB 2.0 to Serial Adapter
Four-port USB to serial RS232 converter / adapter
4-Port USB to Serial RS232 Hub | TRENDnet - TRENDnet TU-S4
4-Port RS-422 / 485 USB to Serial Adapter - Coolgear
4-Port RS-232 USB to Serial Adapter Data Control Box - Coolgear
4-Port USB to RS232 Adapter FTDI Cable - Coolgear
FTDI Serial USB RS232 Adapter 4 port Din Rail Industrial - Shentek
4 Port Serial RS-232 Hub w/ FTDI Chipset & RX/TX LED Indicators
USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
FTDI CHIP 4 Port USB to Serial RS232 DB9 Adapter Cable | eBay
Amazon.com: StarTech.com USB to Serial Adapter Hub - 4 Port - Wall Mount - COM Port Retention - Texas Instruments - USB to RS232 Adapter (ICUSB2324X), Black : Everything Else
Amazon.com: TECHTOO 4 Port Professional FTDI CHIP USB to Serial RS232 DB9 Adapter Converter Serial Cable 9-Pin Male to Male with Thumbscrews (W/Thumbscrews, 4 RS232 Port) : Electronics
Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2324I) : Electronics
Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2324I) : Electronics
4-Port USB to RS232 Adapter FTDI Cable - Coolgear
Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - DB9M - RS232 Extension - Serial to USB (ICUSB2324) : Electronics
