Alternative to ICUSB232IS: Better-Value Equivalents in Stock
Comparing the ICUSB232IS (ICUSB232IS - StarTech 1-Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the ICUSB232IS
| SKU | ICUSB232IS |
|---|---|
| Product | ICUSB232IS - StarTech 1-Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection |
| Current price | $277.37 |
| Stock status | In Stock |
| Detail page | View ICUSB232IS › |
Alternatives to ICUSB232IS
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.
PEXUSB7LP - StarTech OneConnect 7 Port PCI Express Low Profile HIGH SPEED USB 2.0 Adapter Card - 6 X TYPE A FEMALE USB 2.0 USB External
SKU: PEXUSB7LP
Price: $182.37
PCI220USBLP - StarTech OneConnect 3 Port PCI Low Profile HIGH SPEED USB 2.0 Adapter Card USB Adapter 3 Ports
SKU: PCI220USBLP
Price: $205.26
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
F5U407TT - Belkin 4 Port USB 2.0 Ultra Mini Hub - 4 x USB 2.0 USB Downstream 1 x USB 2.0 USB Upstream - External
SKU: F5U407TT
Price: $128.95
F5U404TTBLK - Belkin F5U404TTBLK 4-port USB Hub - 4 x 4-pin Type A USB 2.0 USB 1 x USB 2.0 USB - External
SKU: F5U404TTBLK
Price: $146.55
F5U220 - Belkin USB 2.0 5-Port PCI Card - 4 x 4-pin Type A USB 2.0 USB External 1 x 4-pin Type A USB 2.0 USB Internal - Plug-in Card
SKU: F5U220
Price: $189.47
F5U220V1 - Belkin Hi-Speed USB 2.0 5-Port PCI Card - 4 x 4-pin Type A USB 2.0 USB External 1 x 4-pin Type A USB 2.0 USB Internal - Plug-in Card
SKU: F5U220V1
Price: $285.17
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.