In order to be compatible with the headsets and other audio accessories using the 3.5 mm audio plug across the Android ecosystem, if a device implementation includes one or more
analog audio ports, at least one of the audio port (s) SHOULD be a 4 conductor 3.5 mm audio jack.
The Asus H81 motherboard supplies two more USB 3.0 ports; four USB 2.0 ports; onboard video connections in the form of HDMI, DVI, and VGA ports;
analog audio ports; an Ethernet jack; and even a PS / 2 port.
Not exact matches
Standard
audio sources include a single - disc CD player, HD Radio, satellite radio, dual USB
ports with iPod connectivity, a 3.5 mm
analog auxiliary input, and Bluetooth connectivity for hands - free calling,
audio streaming, and text messaging.
There's basic AM / FM radio, Sirius XM, a slot - loading CD player (located above the touchscreen), USB (two USB
ports are located in the center storage compartment), Bluetooth, and
analog auxiliary
audio.
Audio sources piped through the R - Spec's standard six - speaker
audio system include a single - disc CD / MP3 player, AM / FM terrestrial radio, XM Satellite Radio,
analog auxiliary
audio input, and a USB
port with MP3 playback capability.
The Escape accepts nearly the full gamut of car
audio sources, including AM / FM terrestrial radio with HD Radio decoding, SirusXM Satellite Radio, two USB
ports with iPod compatibility, Bluetooth for
audio streaming, an
analog auxiliary input, and CD playback.
Speaking of
audio quality, the 320i's base (and only available) stereo sounds fantastic when you're listening to
audio through its single - slot CD player, USB
ports, or the
analog audio input.
On the computer's rear panel are a number of connection options, including seven USB 2.0
ports (three of which you'll need for the included Bluetooth receiver and the wired keyboard and mouse), two USB 3.0
ports, an eSATA
port, a Gigabit Ethernet jack for connecting to the Internet, and S / PDIF and eight - channel
analog audio outputs.
This apart, the tablet includes a trio of USB 2.0
ports, Ethernet socket, a VGA output along with
analog audio input / output jacks while system memory stands at 2 GB.
They say the new nine - pin
port lacks the dedicated
analog audio lines found on its 30 - pin predecessor, according to an interesting piece on Hardware.info.
The HDMI pass - through
port provides a high fidelity
audio source for your
analog audio components, while allowing full 1080p output to the TV.
There are five digital inputs in all — two optical
audio, one USB type A, one coaxial (though we increasingly struggle to understand why), and one HDMI ARC
port (ours didn't have one for some reason)-- but just one
analog RCA input and output.
Four more USB
ports around back make room for even more, along with four additional
analog audio jacks for 5.1 surround, and an Ethernet jack.
PC or motherboard with
analog surround sound
ports (3.5 mm
audio jacks x 5 or more) for true 7.1 surround sound.
Going back to the Mini's music capabilities for a second: The Echo Dot might not sound any better, but it does have the ability to send its
audio to external speakers, via Bluetooth or its
analog auxiliary
port.
Speaking of HDMI inputs, the S9's one - connect box offers four of them along with three USB
ports, component video in, A / V input with support for composite video, optical digital
audio out and
analog audio out, and a LAN
port.
The box includes a 3.5 mm
analog, S / PDIF output for headphones or digital
audio connections, and while there's no built - in ethernet
port, the full - sized USB
port supports USB - to - ethernet adapters, along with external storage drives and game controllers.
Though the Zik 3 are aimed at wireless listening first, there are not one but two ways to plug - and - play: The standard 3.5 mm input allows for
analog playback without the battery, while the micro-USB
port pulls double duty as a charging
port and a digital input for hi - res
audio at up to 24bit / 192kHz.
The Wave - Link transmitter has a built - in DAC (digital to
analog convertor) that allows you to plug the transmitter directly into any computer's USB
port and stream digital
audio directly to an AV receiver.
The HW - K950 has
ports for 3.5 mm
analog audio, digital optical
audio, HDMI with ARC output, and two HDMI inputs.
Also packed into the master speaker are all the inputs you're likely to need, including a digital optical
port for your TV or CD player sound,
analog RCA inputs, a USB
audio input, and a proprietary cable that connects the right - side master to its slave on the left in stereo.