USB-C Adapters

Use a USB Type-C port on a laptop, desktop computer, or tablet to connect to a serial-device, Ethernet network or an old-format USB peripheral

Starting at $36.79 view

USB to DB9 Serial Adapter Cables

Convert a DB9 RS232 serial device to USB for connecting cell-phones, PDAs, digital cameras, modems, or ISDN terminal through a USB port

Starting at $13.58 view

USB to Serial Adapters

Convert 1 or 2 or 4 RS-232 serial devices to USB with no IRQ conflicts - great for PDAs, digital cameras, cell phones, modem, ISDN terminals

Starting at $15.83 view

DB9 to DB25 Serial Null Modem Cables

DB9 to DB25 serial null modem cables used to connect 25 pin serial ports to serial printers or vice versa, and transfer files between PCs

Starting at $3.61 view

DB25 Null Modem Adapters

DB25 null modem adapters, used to convert a straight through DB25 cable into a null modem cable, backed by StarTech.com's lifetime warranty

Starting at $1.94 view

DB9 Serial Null Modem Adapters

DB9 serial null modem adapters featuring a cost-saving way to convert a straight through serial cable into a null modem cable

Starting at $2.53 view

RS-232 to RS-485/RS-422 Converters

RS-232 to RS-422/RS-485 bidirectional converters with point-to-point, multidrop and simplex/duplex selectability supporting up to 32 receivers

Starting at $39.46 view

USB to Serial Adapters

USB/PDA to serial adapter for connecting serial (DB9) to USB (Mac or PC) with data transfer of over 230 kbps, remote wakeup & power management

Starting at $12.97 view

USB to Serial Hubs

2- and 4-port USB to serial RS-232/422/485 hubs, compliant with USB 1.1 & 2.0, supporting Windows & Linux and transfers data up to 115 kbps

Starting at $48.69 view

VGA Adapters

HD15 (VGA) gender changers and adapters to DB9, M1 and Mac DB15.

Starting at $2.93 view

Serial Adapters

Serial adapters for interfacing with serial PDAs, digital cameras, modems, GPSs either wirelessly or through an existing USB port

Starting at $29.95 view

Serial Adapters

Nulling serial adapters, RJ-45 female to various serial connectors, used to connect serial appliances

Starting at $8.49 view

Null Modem Adapters

Converting existing serial cables into null modem cables to fix DTE or DCE incompatibilities, connecting two RS232 serial ports

Starting at $3.39 view

RJ12 to Serial Adapters

RJ12 to DB9/DB15/DB25 modular adapters used to connect serial printers, terminals and other serial equipment; assembly may be required

Starting at $2.89 view

Smart-AVI Adapters

Serial (RS232; RS422) and audio (3.5mm; RCA) adapters

Starting at $24.00 view

DB9 Gender Changers

Starting at $2.24 view

DB25 Gender Changers

Starting at $3.57 view

RJ-45 Adapters

Starting at $2.19 view

RJ-12 Adapters

Starting at $2.19 view

Serial Adapters

Starting at $2.63 view