Replacement for PEX2S952: Drop-In Alternatives We Stock
Looking for a replacement for the PEX2S952 (PEX2S952 - StarTech 2-Port Native PCI Express RS232 Serial Adapter Card with 16950 UART)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the PEX2S952
| SKU | PEX2S952 |
|---|---|
| Product | PEX2S952 - StarTech 2-Port Native PCI Express RS232 Serial Adapter Card with 16950 UART |
| Current price | $54.74 |
| Stock status | In Stock |
| Detail page | View PEX2S952 › |
Drop-in replacements for PEX2S952
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
PEX1S952 - StarTech 1-Port Native PCI Express Serial Adapter with 16950 UART
SKU: PEX1S952
Price: $160.54
ST2000PEXPSE - StarTech OneConnect Dual-Port PCI Express Gigabit Ethernet PCI Express Network Card Adapter - POE/PSE - Network Adapter
SKU: ST2000PEXPSE
Price: $263.16
3TK82AA - HP Serial Port (600/705/800) Serial for Computer, Notebook 1 x DB-9 Male Serial 1 x Serial Header
SKU: 3tk82aa
Price: $143.39
2255900-R - Adaptec 1220SA 2 Port Serial ATA RAID Controller - PCI Express x1 - Up to 300MBps - 2 x 7-pin Serial ATA/300 - Serial ATA Internal
SKU: 2255900-R
Price: $205.26
PCI2S950DV - StarTech OneConnect 2 Port DB9 SER PCI RS-232 16950 DUAL Profile Serial Adapter Card
SKU: PCI2S950DV
Price: $205.26
ST1000SPEXD4 - StarTech OneConnect Dual-Port Gigabit PCI Express Server Network Adapter Card - Network Adapter
SKU: ST1000SPEXD4
Price: $191.58
PEXSAT31E1 - StarTech 1X ESATA + 1X SATA 6 Gb/s PCI Express SATA Controller Card Adapter - 600MBPS - 1 X 7-Pin MALE Serial ATA/600 - External SATA
SKU: PEXSAT31E1
Price: $177.33
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.