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StarTech Serial to Motherboard Header Slot Plate - PLATE9M16
16-inch slot-plate cable converting a compatible IDC10 motherboard serial header to a rear-panel male DB9 RS232 port.
Frequently asked questions
What does PLATE9M16 do?
Adds one male DB9 serial port to a standard expansion slot by connecting to a compatible 10-pin motherboard header.
Who is this product best for?
Desktop builds, POS systems and repair work requiring access to an onboard serial header for legacy RS232 equipment.
What should I check before ordering?
Motherboard serial-header pinouts vary. Confirm Apex10-Everex-Intel wiring compatibility against the StarTech diagram before connection.
Does it require drivers or software?
No driver is required for the cable itself; the motherboard serial controller and operating system must support the attached device.
What is included in the package?
One 16-inch DB9 male to IDC10 motherboard-header slot plate.
What is the key installation requirement?
Verify the header pinout, connect the IDC10 plug with power off and secure the DB9 bracket in a standard expansion-slot opening.
Is it suitable for an Australian setup?
Yes. DeviceDeal supplies the Australian-market version; always confirm the available ports, power and system compatibility for your installation.
What warranty applies?
PLATE9M16 carries a StarTech.com limited lifetime manufacturer warranty, subject to the manufacturers terms and eligibility requirements.
Planning a broader setup? Browse the DeviceDeal buying guides. View the DeviceDeal product page.
(PLATE9M16)
Why choose PLATE9M16?

PLATE9M16 specifications
Exact-model specifications for compatibility checking.
| Warranty Information | |
|---|---|
| Warranty | Lifetime |
| Connector(s) | |
| Connector A | 1 - IDC (10 pin, Motherboard Header) |
| Connector B | 1 - DB-9 (9 pin, D-Sub) Male |
| Compatibility | |
| Header Standard | Apex10-Everex-Intel specification; confirm the motherboard pinout against the StarTech wiring diagram |
| Physical Characteristics | |
| Colour | Grey |
| Cable Length | 406.4mm (16in) |
| Product Dimensions | 40.6 x 12.1 x 2.1cm |
| Product Weight | 31g |
| Packaging Information | |
| Package Quantity | 1 |
| Shipping Weight | 34g |
| What's in the Box | |
| Included | 1 - 16in 9-pin serial male to 10-pin motherboard header slot plate |
Sources: supplied product file, DeviceDeal product page and official StarTech.com specifications. Product appearance and specifications may change; confirm critical deployment requirements before ordering.
| SKU | PLATE9M16 |
| Barcode # | 65030827287 |
| Brand | Startech |
| Shipping Weight | 0.0300kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.120m |
| Shipping Cubic | 0.000600000m3 |
This Australian-version product is supplied by DeviceDeal and is covered by the official StarTech.com limited lifetime manufacturer warranty in Australia.
- Keep your DeviceDeal tax invoice as proof of purchase.
- Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
- Warranty service does not replace rights that may apply under Australian Consumer Law.
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