USB Panel Mount Adapter with SeaLATCH Type A Port

Part: SL-PM   Model: SeaLATCH USB Panel Mount Adapter


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With the SeaLATCH USB panel mount adapter, you can use open USB headers on the motherboard to easily add a locking USB Type A connector to your enclosure, faceplate, or bulkhead. This gives you the freedom to add a locking USB port wherever it is needed. The molded panel-mount adapter interfaces to a variety of small board computers and motherboards via an internal USB header connection. Order the correct cable for your motherboard or small board computer under the Accessories tab.

The SL-PM integrates Sealevel’s SeaLATCH locking USB port, which is fully compatible with standard USB cables. When used with a USB cable with a SeaLATCH USB type A connector, the metal thumbscrew provides a secure metal-to-metal connection and prevents accidental cable disconnection. Order optional USB cables with SeaLATCH locking USB connectors under the Accessories tab.

The SL-PM is compatible with 13-21 gauge sheet metal and 11-19 gauge aluminum panels. The molded adapter integrates threaded inserts so no threading is required on your enclosure. Stainless steel (#4-40) mounting screws are included for a secure and professional installation. For convenience, the USB panel mount adapter is available on a PCI bracket (Item# SL-PCI) and a low profile PCI bracket (Item# SL-LPCI).

A 2mm 4-pin Molex header is integrated into the adapter and provides the internal USB interface to your host system. Simply choose the correct internal USB cable for your application. For EBX and larger motherboards with a 0.1 onboard USB header, order the CA260 internal USB cable. For smaller motherboards with a 2mm onboard USB header, order the CA383 internal USB cable.

Additional information


1.279 (L)0.480 (W) 1.576 (H)

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Host Interface(s)

Embedded USB

Panel Size

0.034 Minimum0.094 Maximum

# of Ports


Storage Temperature

-50°C to 105°C (-58°F to 221°F)

  • Integrates USB Type A port with Sealevel’s SeaLATCH locking USB connector
  • SeaLATCH USB connectors are fully compatible with standard USB cables
  • Locking connector prevents accidental disconnection of USB cable
  • Compliant with computers with USB 2.0, 1.1, and 1.0 connectors
  • Supports high-speed 480M bps, full-speed 12M bps, and low-speed 1.5M bps operation
  • Requires no drivers supported by all USB aware operating systems
  • Includes Molex 4-pin vertical 2mm locking header for USB connection (Mating connector Molex# 35507-0400)


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