Startech 3ft USB to RS232 DB9 Serial Adapter Cable - M/M - serial adapter - USB 2.0 - RS-232
- Product code:
- P129909P | ICUSB232SM3
Business Finance available
- User Manual
- Form Factor - External
- Data Link Protocol - RS-232
- Data Transfer Rate - 1 Mbps
- Interface (Bus) Type - USB
Startech 3ft USB to RS232 DB9 Serial Adapter Cable - M/M - serial adapter - USB 2.0 - RS-232
Sorry, this item is currently out of stock.
Sorry, this item is currently out of stock.
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Learn more
The ICUSB232SM3 3ft USB to Serial Adapter Cable lets you connect DB9 RS232 serial devices to your Mac or PC laptop or desktop computer through an available USB port, as though the computer offered an onboard DB9M connector.
Unlike typical USB to serial converter cables where the conversion takes place at the DB9 end of the cable, the StarTech.com ICUSB232SM3 features a converter chip on the USB end. Converting at the USB source overcomes the 15ft. technical limit of USB cables, allowing for a much greater serial DB-9 extension cable (50ft.+ is possible depending on the application), should it be necessary for a given setup.
Simple to install and use, this USB to Serial adapter provides a cost-effective solution that bridges the compatibility gap between modern computers and legacy serial peripherals.
Startech 3ft USB to RS232 DB9 Serial Adapter Cable - M/M - Serial adapter - USB 2.0 - RS-232
Basic Specifications
- Manufacturer's Part Number
- ICUSB232SM3
- EAN
- 0777786328856
- Data Link Protocol
- RS-232
- System Requirements
- Microsoft Windows Server 2003, Microsoft Windows CE 4.2, Microsoft Windows Server 2008 R2, Linux 2.4.x or later, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Linux LTS versions only, Microsoft Windows CE 5.2, Apple MacOS X 10.6 - 10.15, Apple macOS 11.0, Microsoft Windows Vista / 7 / 8 / 8.1 / 10 / 11, Apple macOS 12.0, Apple macOS 13.0
- Device Type
- Serial adapter
- Manufacturer Warranty
- Limited lifetime warranty
- Data Transfer Rate
- 1 Mbps
- Length
- 91.44 cm
- Model
- Startech 3ft USB to RS232 DB9 Serial Adapter Cable - M/M
- Processor
- Prolific PL-2303HX
- Product Type
- Serial adapter
- Interface (Bus) Type
- USB 2.0
- Form Factor
- External
- Ports
- RS-232
- Weight
- 42 g
- Product Description
- Startech 3ft USB to RS232 DB9 Serial Adapter Cable - M/M - serial adapter - USB 2.0 - RS-232
- Cable Length
- 91.44 cm
Networking
- Ports
- RS-232
- Connectivity Technology
- Wired
- Data Link Protocol
- RS-232
- Data Transfer Rate
- 1 Mbps
- Features
- USB powered
Environmental Parameters
- Min Operating Temperature
- -20 °C
- Max Operating Temperature
- 80 °C
General
- Device Type
- Serial adapter
- Form Factor
- External
- Interface (Bus) Type
- USB 2.0
Manufacturer Warranty
- Service & Support
- Limited warranty - lifetime
Dimensions & Weight
- Cable Length
- 91.44 cm
- Weight
- 42 g
Expansion / Connectivity
- Interfaces
- 1 x RS-232 - 9 pin D-Sub (DB-9) - male
Processor / Memory
- Processor
- Prolific PL-2303HX
Miscellaneous
- Compliant Standards
- RoHS
Software / System Requirements
- OS Required
- Microsoft Windows Server 2003, Microsoft Windows CE 4.2, Microsoft Windows Server 2008 R2, Linux 2.4.x or later, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Linux LTS versions only, Microsoft Windows CE 5.2, Apple MacOS X 10.6 - 10.15, Apple macOS 11.0, Microsoft Windows Vista / 7 / 8 / 8.1 / 10 / 11, Apple macOS 12.0, Apple macOS 13.0
Cost:
Standard delivery is free on small items over £40 ex VAT. Large items (large kitchen appliances and some TVs over 40") do not qualify for standard delivery. There are a variety of free and chargeable delivery options for these items detailed during the checkout process.
How long does delivery take?
- Well send your order ASAP and give you a heads-up on delivery times before you check out
- For large items, select your preferred date and time at checkout
- Easily track your order or get a text message ETA (when available)
Installation and recycling information
- Get hassle-free installation and recycling on large items at checkout
- For recycling, please disconnect your old appliance before our team arrives (unless you've also purchased an installation)
- For installations, our expert team will disconnect your old appliance, install your new item and connect it to existing services within one meter. Magic.
Please note: We can only install items on domestic premises, as our installers aren't authorised to install any items commercially
We'll match against any other UK retailer store or website price including offer-code discounts.
How to request a business price match
We promise to match the competitor’s price available when you contact us. To request a price match for:
Information you’ll need
If you have already purchased you’ll need your receipt, the competitor you want us to match and details of any relevant voucher offers.
If you have not yet purchased you’ll need; the product code (available on the product page), our price, the competitor you want us to match and details of any relevant voucher offers.
We’ll even price match 7 days after your purchase!
Here’s how to get a price match if you’ve already bought:
If you see the same item cheaper elsewhere, within 7 days of buying from us we’ll refund you the difference.
If you bought online: call us on 0344 561 6789 and have your receipt handy.
Price Promise terms & conditions
We'll match against any other UK retailer store or website price including offer-code discounts. We’ll match the prices of any products (not delivery, installation charges, product protection plans or other services) offered on identical terms and where we can check the price and stock position. Our competitor’s product must be the same model number as ours. Both us and the competitor must have the product in stock and ready for delivery. We do not match competitor’s ink prices, trade, membership & 3rd party market place sellers.
Limited to maximum five units per order or transaction. Cannot be used with any other offer.







