KBox B-201-CFL - User Guide, Rev 1.3
// 23
To enhance the USB compatibility it is possible to reduce the USB 3.1 Gen 2 port default setting of 10 Gbits/s to
5 Gbits/s in the BIOS setup
Advanced>USB Configuration>USB 3.1 Gen 2 Speed.
For the pin assignment, see Chapter 11.2: USB 3.1 Gen 1 Port & USB 3.1 Gen 2 Pin Assignment
4.2.1.9.
USB 3.1 Gen 1 Ports
The USB 3.1 Gen 1 ports are backwards compatible enabling the connection of both USB 3.0 or USB 2.0 compatible
devices. The number of USB 3.1 Gen 1 ports depends on the KBox B-201-CFL variant (Smart or Value) see Figure 5, pos.
9 and Figure 6, pos. 9.
For the pin assignment, see Chapter 11.2: USB 3.1 Gen 1 Port & USB 3.1 Gen 2 Pin Assignment.
4.2.1.10.
Audio (Line-In, Line-Out)
The audio barrel connectors are audio line-in (blue) and audio line-out (green) enable the connection of High
Definition (HD) devices or legacy devices to be connected to the product. Legacy audio signals are selectable in the
BIOS setup menus.
For the pin assignment, see Chapter 11.9: Audio Line-out and Audio Line-in Connector Pin Assignment.
4.2.1.11.
DC-IN
The DC-IN power jack connects to the supplied external AC/DC power supply (100/240 VAC to 12 VDC) or to a supplied
24 VDC wired power cable for the optional 24 VDC variant.
For the pin assignment, see Chapter 11.1: DC-IN Power Connector Pin Assignment.
The DC-In power connection depends KBox B-201-CFL’S power variant where the standard
variant is a 12 VDC external AC/DC power supply and the optional variant is a wired 24 VDC.
4.2.1.12.
Wi-Fi (option)
The Wi-Fi Bluetooth option uses the two breakouts (Figure 5, Figure 6, pos. 13) for factory installed Wi-Fi antenna
connectors and populates the internal mPCIe socket on the mainboard with a mPCIe Wi-Fi card supporting the
following technical features:
Dual band frequencies ( 2.4 GHz & 5 GHz)
Bluetooth (BT) 4.1+HS
IEEE802.11 ac/abgn Wi-Fi certified
Max speeds 300 Mbps on N & 867 Mbps on AC
The two Wi-Fi antennas included as part of the Wi-Fi option’s scope of delivery, screw directly on to the Wi-Fi
antenna connectors.