4-port USB to Serial RS232 Converter
4 Port Professional RS-232 USB 2.0 to Serial Adapter
4 Port USB to Serial Adapter Hub - China USB to RS232 RS485 Cable and 4 Port USB to Serial Adapter Hub price | Made-in-China.com
USB to 4 PIN Serial RS232 PORT FTDI Chipset Adapter
4 Port FTDI USB to DB-9 Serial Cable for Win XP/Vista/7/8 and Linux | Cooldrives
Кабель-переходник USB->COM (9M) STLab "USB-SERIAL-4 (USB-RS232)" (1.5м) (ret) купить в интернет-магазине - TPShop.ru
4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
4 Port USB to Serial Adapter - USB-B to DB9 RS485 RS422 | Eaton
4 Port Serial - USB Cable - Get Console Shop
USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
USB to 4 Port Serial Converter - from LINDY UK
4 Port USB to DB9 RS232 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
StarTech.com USB to RS232/RS485/RS422 Industrial 4 Port Serial Hub Adapter - USB to Serial Converter - ICUSB234854I - USB Adapters - CDW.com
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Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - DB9M - RS232 Extension - Serial to USB (ICUSB2324) : Electronics
400-20250 - 10 cm (4 in.) USB serial adapter cable.
Description - USB SER 4
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4-Port USB-A to Serial DB9 Adapter, Keyspan | Eaton
4-Port USB to RS-232 Serial Adapter Hub
FTDI Serial USB RS232 Adapter 4 port Din Rail Industrial - Shentek
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
Industrial USB To 4-ch Serial Converter, Original FT4232HL Chip, Supports USB To RS232/485/422/
USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
