{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv PCIe 4-port RS232 Serial Adapter Card StarTech PEX4S953LP — 16950 UART, 256B FIFO, Low Profile Similar products

Alternatives and similar models for StarTech PEX4S953LP PCIe 4-port RS232 Serial Card

StarTech PEX4S953LP PCIe 4-port RS232 Serial Card Photo 1

Based on this product's specifications, here are some alternatives and similar models

PCIe 4-port RS232 Serial Adapter Card StarTech PEX4S953LP — 16950 UART, 256B FIFO, Low Profile
Summary description: PCIe 4-port RS232 serial adapter card by StarTech (PEX4S953LP) provides four DB9 serial ports via a PCI Express host interface. Based on the Asix AX99100 chipset with 16950 UART and 256-byte FIFO, it supports baud rates up to 921.6 Kbit/s and PCIe 1.1 expansion standard. Low-profile form factor (75×63×18 mm), compatible with Windows and various Windows Server versions. CE/FCC certified, MTBF 214,358 h.
Manufacturer: StarTech
Category: I/O Adapters & Controllers
Back to product page →
StarTech PEX2S953 2-Port PCI Express RS232 Serial Adapter Card with 16950 UART
StarTech
I/O Adapters & Controller...
StarTech PEX2S953 2-Port PCI Express RS232 Serial Adapter Card with 16950 UART
Delivery: 09.07.2026
59.99 €
4-port PCI Express RS232 Serial Adapter Card StarTech.com PEX4S953LP Low Profile
StarTech
I/O Adapters & Controller...
4-port PCI Express RS232 Serial Adapter Card StarTech.com PEX4S953LP Low Profile
Delivery: 23.07.2026
129.99 €
StarTech.com 2-port PCI Express RS232 Serial Adapter Card PCIe RS232 Serial Host Controller Card Dual Serial DB9 16950 UART
StarTech
I/O Adapters & Controller...
StarTech.com 2-port PCI Express RS232 Serial Adapter Card PCIe RS232 Serial Host Controller Card Dual Serial DB9 16950 UART
Delivery: 09.07.2026
64.49 €
8-Port PCIe RS232 Serial Adapter Card StarTech PEX8S1050 – 16C1050 UART, DB9 multiport, 15kV ESD protection
StarTech
I/O Adapters & Controller...
8-Port PCIe RS232 Serial Adapter Card StarTech PEX8S1050 – 16C1050 UART, DB9 multiport, 15kV ESD protection
Delivery: 09.07.2026
302.49 €
You save: 0.50 €
2-port PCI Express RS232 Serial Adapter Card StarTech PEX2S953LP
The discount is valid from 10.06.2026 to 10.07.2026
StarTech
I/O Adapters & Controller...
2-port PCI Express RS232 Serial Adapter Card StarTech PEX2S953LP
Delivery: 09.07.2026
64.99 €
64.49 €
PCIe Serial Expansion Card StarTech PEX2S1050 — 2-Port RS232, 16C1050 UART, Full/Low‑Profile
StarTech
I/O Adapters & Controller...
PCIe Serial Expansion Card StarTech PEX2S1050 — 2-Port RS232, 16C1050 UART, Full/Low‑Profile
Delivery: 09.07.2026
74.99 €
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.