Dell Serial Port Add-In Card

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Product details

Upgrade your standard or small form factor computer with a serial RS-232 port via the PCI Express expansion slot.

With the PCI Express Serial Card PEX1S553LP, you can convert a PCI Express slot into a serial RS232 (DB9) port.

This card features a native single-chip design that allows you to take full advantage of PCI Express (PCIe) while reducing CPU load by up to 48% compared to traditional serial bridge chip cards.

The serial PCI Express RS232 adapter card is compatible with a wide range of operating systems, including Windows and Linux Kernel 2.6.11 to 4.11.x, and comes with a pre-installed low-profile bracket. An optional full-profile bracket is also included, allowing you to add a serial port to virtually any computer, regardless of the case form factor.

This product is a replacement for our PEX1S552LP card.

Key specifications

Expansion card form factor
2.5 Slots
Internal connection options
6-pin PCI Express (1x)
Expansion slot
PCI Express x1 (Gen 3) (1x)
Item number
5939751

General information

Manufacturer
Dell
Category
Controller cards
Manufacturer no.
A7237445
Release date
11.10.2016
External links

Controller properties

Expansion card form factor
2.5 Slots

Peripheral port

Peripheral connections
RS-232

Internal interfaces

Internal connection options
6-pin PCI Express (1x)
Expansion slot
PCI Express x1 (Gen 3) (1x)

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Dell fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Product dimensions

Weight
44 g
Width
80 mm
Length
105 mm

Package dimensions

Length
17.60 cm
Width
14.70 cm
Height
3.40 cm
Weight
129 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Controller cards» category have a defect within the first 24 months?

Source: Galaxus
  • Dell
    Not enough data
  • 1.StarTech
    0,4 %
  • 2.Delock
    0,8 %
  • 3.Digitus
    0,9 %
  • 4.ASUS
    1 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Dell
    Not enough data
  • 1.Delock
    0 days
  • ASUS
    Not enough data
  • Digitus
    Not enough data
  • Exsys
    Not enough data

Return rate

How often is a product of this brand in the «Controller cards» category returned?

Source: Galaxus
  • Dell
    Not enough data
  • 1.StarTech
    1,2 %
  • 2.Digitus
    3,6 %
  • 3.Exsys
    3,9 %
  • 4.Delock
    4,6 %
Source: Galaxus