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€11.31 without VAT


The advanced active USB AXAGON ADS-1PQ USB adapter easily extends the computer with the RS 232 serial port.

The highest degree of compatibility with FTDI's original chip kit.
Installing the adapter drivers is very simple, just connect the adapter to your computer and the driver automatically downloads and installs itself.

Ideal notebook or computer accessory for connecting barcode readers, cash registers, microcontrollers, modems, CNC machines, upgrading or configuring set-top boxes, security devices, switches, transmitters and other devices.

The ADS-1PQ Adapter allows you to set advanced properties of the serial port.

A straight 5mm thick, double-shielded USB cable guarantees stable data transfer without interference.
A lengthy 1.5 m long USB cable is sufficient to accommodate the adapter in most cases.

Adapter electronics are embedded in plastic and thus form a very durable unit suitable also for industrial applications.

Input interface:
1x USB 2.0

1x serial RS-232 port with DB9 male connector (male)

Plug and Play support.
FIFO buffer sending 256B and receiving 128B.
Adjustable flow control Xon/Xoff, hardware or none.
Adjustable word length of 7 or 8 bits.
Adjustable parity (even, odd, none, mark, gap), 1 or 2 stop bits.
Adjustable FIFO buffer usage: Receive (64b - 4096b) and Transfer (64b - 4096b).
Adjustable latency 1 - 255ms.
Adjustable interruption 0 - 10,000ms (reading)/0 - 10,000ms (write).
Adjustable idle pause 1 - 3600s.
Option to enable other features: Serial Enumerator, Serial Printer, Cancel If Power Off, Event On Surprise Removal, Set RTS On Close, Disable Modem Ctrl At Startup, Enable Selective Suspend.
Adjustable port number COM1 to COM256.
Adaptive bus power - no additional power is required.
Gold-plated connectors and contacts ensure reliable connection and avoid oxidation, ensuring long life of the transmitter.
Cable made according to AWM Style 2725 80°C, outer cable diameter 5mm, double shielded.
The original FTDI FT232RL chip and the ZT213LEEA serial driver were used.
Connects with USB 2.0 port with male A male connector.
Bit rate adjustable at 300b/s - 250kb/s.
Compatible with 16C950 UART, backward compatible with 16C550, 16C650, 16C750 and 16C850.

More information:
Dimensions of the adapter 34 x 59 x 16 mm, cable length 1.5m.
Adapter weight 78g (including cable).

Supported Operating Systems:
MS Windows 98SE/ME/2000/XP/Vista/7/8/8.1/10 and later, Windows Server 2003/2008/2012/2016 and newer (supported by all 32- and 64-bit versions of Windows), Mac OS 8/9, Mac OS X 10.1 and higher, Linux with kernel 2.4.31 and higher.
Note: The driver either downloads itself from Windows Update and installs completely automatically, or download the latest driver and installation manual from the product page at

Package contains:
USB - serial adapter with USB cable 1.5m fixed, user manual is available for download at manufacturer's website,
packaged in a solid, sealed foil bag with print.



Type Connecting cable, Reduction

Basic connectors

Type and number of connectors

First male connector type USB-A
First male connector standard USB 2.0
Number of the first male connector 1 ×
Second male connector type D-Sub DE-9
Number of the second male connector 1 ×



Features Gold-Plated Connectors, Shielded Cable
Colour Grey

Cable construction

Cable length 1.5 m
Terminate the connector Straight
Code:  AG200b1b
Warranty: 24 months
Product Number:  ADS-1PQ
Links: Producer's Website:

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