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Black PCIe plug-in card with two USB ports, Type-A and Type-C, low-profile bracket included

SIIG, Inc

SIIG, Inc JU-P20A12-S1 USB 3.1 2-Port PCIe Host Adapter tablet accessory

SKU CH-6MKK-ZJH3E MPN JU-P20A12-S1

Adds two USB 3.1 ports (Type-A and Type-C) via a PCI Express 3.0 x4 slot

  • Product colorBlack
  • Adds two USB 3.1 ports via PCIe 3.0 x4
  • Supports Type-A and Type-C devices simultaneously
  • Low-profile bracket included for slim chassis builds
  • Compact 3.5 x 4.7 x .8 inch card fits tight spaces
  • RoHS certified and backed by a 3-year warranty

USB 3.1 PCIe Host Adapter

This USB 3.1 host adapter adds two high-speed ports to a desktop PC through a PCI Express 3.0 x4 slot. It suits users who need extra Type-A and Type-C connections for peripherals or external storage.

Check slot and bracket clearance

Verify that your motherboard has a free PCI Express 3.0 x4 slot and that the chassis can accommodate a card measuring 3.5 by 4.7 inches with a depth of 0.8 inches. A spare low-profile bracket is included for smaller cases.

Black plug-in card with dual ports

The black plug-in card weighs approximately 1.60 oz and provides one Type-A and one Type-C port on a single bracket. RoHS certification confirms compliance with environmental substance restrictions.

How it compares

Measured against everything we stock in Tablet Covers & Keyboard Cases, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 60% of the 175 comparable items (median $37.99).

Specifications

Product
Brand nameSIIG, INC.
Product colorBlack
Size & build
Shipping weight2.27 kg
Package size152 × 152 × 32 mm

Questions about this item

Does the SIIG JU-P20A12-S1 include both bracket sizes or only the low-profile one?

The package contains the USB 3.1 2-Port PCIe Host Adapter, a spare low-profile bracket and an installation guide. No standard-height bracket is listed.

The card has one Type-A and one Type-C port — which should I pick for a legacy flash drive?

Use the Type-A port for a legacy flash drive; the Type-C port accepts USB-C connectors directly.

Will the PCI Express 3.0 x4 host interface deliver full USB 3.1 speed on an older x1 slot?

The adapter is designed for a PCI Express 3.0 x4 slot; installing it in a narrower slot may limit throughput.

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