Toshiba

Toshiba PA2728U Network I/O Adaptor Portege 7000 Series Laptop DB25 DB9

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SKU:
34855
MPN:
PA2728U
Condition:
Used
Availability:
Currently out of stock — contact us for availability.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Toshiba PA2728U Network I/O Adaptor in original cardboard box, top view showing model number label
  • Toshiba PA2728U Network I/O Adaptor removed from box showing full unit with proprietary connector cable
  • Close-up of Toshiba PA2728U proprietary laptop connector end, edge-on view showing pin contacts
  • Toshiba PA2728U I/O Adaptor port end showing DB25 parallel port and DB9 serial port
  • Toshiba PA2728U label showing model number PA2728U, serial number, FCC and CE markings
  • Toshiba PA2728U top surface showing Toshiba Corporation branding and Made in Japan label
$9.50
Was: $20.00

This item is temporarily unavailable. Please view our recommended, in-stock alternatives directly below.

Description

Toshiba PA2728U Network I/O Adaptor Portege 7000 Series Laptop DB25 DB9

The Toshiba PA2728U is an external Network I/O Adaptor designed specifically for Toshiba Portege 7000 series laptops. It connects to the laptop via a proprietary multi-pin edge connector and breaks out legacy parallel and serial ports that the ultra-slim Portege chassis omitted. Made in Japan by Toshiba Corporation, it complies with FCC Class B, CE, and Canadian ICES-003 standards.

Specifications & What's Included

  • Model: Toshiba PA2728U
  • Type: External Network I/O Adaptor
  • Compatible with: Toshiba Portege 7000 series laptops
  • Host connection: Proprietary Toshiba laptop edge connector (attached cable)
  • Port 1: DB25 (25-pin) parallel port
  • Port 2: DB9 (9-pin) serial port
  • Country of manufacture: Japan
  • Certifications: FCC Class B, CE, Canadian ICES-003
  • Includes: Original Toshiba PA2728U box

Applications

The Toshiba Portege 7000 series were thin-and-light laptops from the late 1990s that sacrificed built-in legacy ports to achieve a slim profile. The PA2728U I/O Adaptor restores access to the parallel port (for printers and parallel-port peripherals) and the serial port (for external modems, PDAs, serial mice, and serial data devices) that the laptop body itself did not include. This type of port expander was a standard accessory for ultraportable laptops of the era, allowing users to connect to office printers and legacy serial equipment without carrying a full docking station. It remains useful today for anyone maintaining a Portege 7000 system or needing to connect legacy serial/parallel devices to it.

Condition: Used
This Toshiba PA2728U Network I/O Adaptor for the Portege 7000 series has been inspected and is in good used condition. It was pulled from a working environment where it was previously in use. The unit shows light surface wear typical of used equipment but no cracks, broken connectors, or significant damage. It comes in its original Toshiba box. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Toshiba
Model:
PA2728U
MPN:
PA2728U
Type:
Laptop I/O Adaptor
SKU:
34855
Compatible With:
Toshiba Portege 7000 Series Laptops
Interface:
Proprietary Toshiba connector to DB25 + DB9
Connector 1:
DB25 (25-pin parallel port)
Connector 2:
DB9 (9-pin serial port)
Country/Region of Manufacture:
Japan
Form Factor:
External Cable Adaptor
Certifications:
FCC Class B, CE, Canadian ICES-003
Seller Notes:
Includes original Toshiba box. Adaptor only — no additional cables or accessories.
Condition Notes:
This Toshiba PA2728U Network I/O Adaptor has been inspected and is in good used condition. Pulled from a working environment. Light surface wear only; comes in original box.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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Related Products

Related Products

Toshiba PA2728U I/O Adapter Port replicator bar — angled view showing DB9 serial, DB25 parallel, and PS/2 connectors alongside the docking edge connector Toshiba PA2728U I/O Adapter Port — close-up of PS/2 Mini-DIN, DB9 serial, and DB25 parallel ports on the connector face
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Toshiba PA2728U I/O Adapter Port Tecra 7000 Serial Parallel PS/2 Replicator

Toshiba

$15.00
Was: $30.00
Toshiba PA2728U I/O Adapter Port Tecra 7000 Serial Parallel PS/2 ReplicatorThis is an external I/O adapter bar designed for Toshiba Tecra 7000 series notebooks. It provides serial, parallel, and PS/2...
12399
SKU:
12399
Availability:
Usually ships within 1-2 business days.
Weight:
2.00 LBS
Brand:
Toshiba
Model:
PA2728U
MPN:
PA2728U
Type:
Laptop I/O Adapter / Port Replicator Bar
SKU:
12399
Compatible With:
Toshiba Tecra 7000 Series Notebook
Ports Included:
Serial (DB9), Parallel (DB25), PS/2 (Mini-DIN)
Serial Port Connector:
DB9 (9-pin)
Parallel Port Connector:
DB25 (25-pin)
PS/2 Port Connector:
Mini-DIN (PS/2)
Form Factor:
External I/O Adapter Bar
Regulatory Compliance:
FCC Class B, CE, Canadian ICES-003
Condition:
Used – Pulled from Working Environment
Seller Notes:
I/O adapter only; no additional accessories included.
Country/Region of Manufacture:
Japan
Condition Notes:
Toshiba PA2728U I/O Adapter Port for Tecra 7000. Inspected and in good used condition. Shows normal cosmetic wear. Pulled from a working environment. No visible damage to connectors.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov