STARTECH.COM 21050-PC-SERIAL-CARD
Serial Adapter - Low-profile Plug-in Card - PCI Express x1 - PC, Linux - 2 x
Key facts
- Part number
- 21050-PC-SERIAL-CARD
- Brand
- STARTECH.COM
- Category
- Adapters
- Price
- AUD 137.49≈ USD 95.02 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
Add serial communication support to your desktop computer or Small Form Factor (SFF) system, using this two-port serial card. RS-232 (DB9) support enables control and communication with a serial peripheral device.
Legacy Connectivity
Install this card to enable the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 2-port PCIe serial card is ideal for system upgrades in a wide range of applications for logistics, manufacturing, and freight sectors, and the IT industry, such as POS equipment, security systems, A/V installations, and more.
Connect with Ease
The RS-232 card features dual ports with 16C1050 UART support, 256-byte FIFO (transmit/receive), bi-directional speeds up to 921.6 Kbps per port, low-profile brackets are included for SFF systems, and serial port LED status lights. In addition, it supports Windows and Linux systems for maximum compatibility.
Specifications
General
- Number of Serial Ports (External)
- 2
- Platform Supported
- Linux
PC
- Product Type
- Serial Adapter
Manufacturer Website Address
- Product Name
- Two-port PCIe Serial Card
- Weight (Approximate)
- 0 mg
- Form Factor
- Plug-in Card
- Height
- 17.8 mm
- Width
- 66 mm
- Depth
- 66 mm
- Card Height
- Low-profile
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 137.49≈ USD 95.02
- Oct 2026
- Lowest recorded
- AUD 137.49≈ USD 95.02
- Highest recorded
- AUD 137.49≈ USD 95.02
- Recorded
- 2026
- 1 price point
AUD 137.49 rrp, recorded
Buy or sell STARTECH.COM 21050-PC-SERIAL-CARD
Buying STARTECH.COM adapters
Looking to buy the STARTECH.COM 21050-PC-SERIAL-CARD 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 21050-PC-SERIAL-CARD? Prology buys used and surplus STARTECH.COM adapters — single units or whole lots — and replies with an offer within 1 business day. Sell your 21050-PC-SERIAL-CARD.
- What is the STARTECH.COM 21050-PC-SERIAL-CARD?
- The STARTECH.COM 21050-PC-SERIAL-CARD is a STARTECH.COM adapter – Serial Adapter - Low-profile Plug-in Card - PCI Express x1 - PC, Linux - 2 x Number of.
- How much does the STARTECH.COM 21050-PC-SERIAL-CARD cost?
- The reference price on record is AUD 137.49 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the STARTECH.COM 21050-PC-SERIAL-CARD?
- 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 21050-PC-SERIAL-CARD?
- Yes. Prology buys used and surplus STARTECH.COM adapters, including the 21050-PC-SERIAL-CARD. Get an offer — sell outright or trade in against your next order.
Request a quote for 21050-PC-SERIAL-CARD
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.