StarTech.com 2 Port 12V/24V Powered USB Adapter Card interface cards/adapter

Offering true Powered USB (USB PlusPower) versatility, this 2 port 12V/24V Powered USB Adapter Card acts as the daughter board component to StarTech.com's 3 Port PCI 12V Powered USB Card (PCI312PUSB), expanding the number of Powered USB ports provided for a total of five Powered USB ports.
Alternatively, the adapter card does not require a direct connection to the motherboard PCI local bus, letting you install the card as a standalone 2 port Powered USB card.

The StarTech.com Advantage
-Connector locking mechanism prevents cables from being unplugged accidentally.
-Provides extra powered USB ports with different voltages.
-Two operating modes allow you to connect it to a Powered USB Main Board or a mother board of a PC using an extension cable.

Features
-Can connect to a Powered USB Main Board or a mother board of a PC using an extension cable.
-Doesn’t require a PCI slot.
-Provides 2 powered USB ports that supply 24V and 12V power.
-Provides 3A of current for each port.
-4 pin Din connector acts as an optional external 24V AC adapter.
-Backwards compatible with USB 2.0 and 1.1.

StarTech.com 2 Port 12V/24V Powered USB Adapter Card, USB, 2.63" (66.7 mm), 4.72" (120 mm), 7.05 oz (200 g), 7.05 oz (200 g), Wired