STARTECH.COM PEX2S553LP
Serial Adapter - Dual-profile Plug-in Card - 1 Pack - PCI Express - PC - 2 x
Key facts
- Part number
- PEX2S553LP
- Brand
- STARTECH.COM
- Category
- Adapters
- Price
- AUD 100.09≈ USD 69.17 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI expansion slot. The PEX2S553LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections.
The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.
The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows 2000/XP/2003/Vista/Windows 7/Server 2008 R2 (32 and 64-bit), Linux Kernel 2.6.11 and up, and ships with a low profile/half-height bracket installed but includes an optional full profile bracket that lets you add 2 serial ports to virtually any computer (regardless of the case form factor).
Specifications
General
- Number of Serial Ports (External)
- 2
- Platform Supported
- PC
- UART Type
- 16550
- Product Type
- Serial Adapter
Manufacturer Website Address
- Product Name
- 2 Port Low Profile PCI Express Serial Card - 16550
- Additional Information
- Native single-Chip, single lane PCI Express; 48% less cpu load, and increased performance.Pre-configured with half-height mounting bracket for low profile systems, but includes a full profile bracket for versatility.Easy to install and use with full step-by-step instructions saves time and hassle.
- Package Contents
- 2 Port Low Profile PCI Express Serial CardHalf-height Mounting Bracket
- Environmentally Friendly
- Yes
- Weight (Approximate)
- 62.4 g
- Form Factor
- Plug-in Card
- Length
- 104.1 mm
- Height
- 20.3 mm
- Width
- 78.7 mm
- Card Height
- Dual-profile
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 100.09≈ USD 69.17
- Oct 2026
- Lowest recorded
- AUD 100.09≈ USD 69.17
- Highest recorded
- AUD 100.09≈ USD 69.17
- Recorded
- 2026
- 1 price point
AUD 100.09 rrp, recorded
Buy or sell STARTECH.COM PEX2S553LP
Buying STARTECH.COM adapters
Looking to buy the STARTECH.COM PEX2S553LP or a compatible adapter? Prology supplies new, refurbished and used STARTECH.COM adapters in Australia and the United States. Send the part number and quantity for a firm price.
Selling STARTECH.COM adapters
Have a spare or decommissioned PEX2S553LP? Prology buys used and surplus STARTECH.COM adapters — single units or whole lots — and replies with an offer within 1 business day. Sell your PEX2S553LP.
- What is the STARTECH.COM PEX2S553LP?
- The STARTECH.COM PEX2S553LP is a STARTECH.COM adapter – Serial Adapter - Dual-profile Plug-in Card - 1 Pack - PCI Express - PC - 2 x Number of.
- How much does the STARTECH.COM PEX2S553LP cost?
- The reference price on record is AUD 100.09 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the STARTECH.COM PEX2S553LP?
- It is not listed on the Prology store yet. Prology sources STARTECH.COM adapters on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used STARTECH.COM PEX2S553LP?
- Yes. Prology buys used and surplus STARTECH.COM adapters, including the PEX2S553LP. Get an offer — sell outright or trade in against your next order.
Request a quote for PEX2S553LP
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.