you will need a cable which adapts from 3.5mm to double (red and white) RCA
connectors.
Note: There is no VGA output available, so older VGA monitors will require an
expensive adaptor.
Using an HDMI to DVI-D (digital) adaptor plus a DVI to VGA adaptor will not work. HDMI
does not supply the DVI-A (analogue) needed to convert to VGA - converting an HDMI or
DVI-D source to VGA (or component) needs an active converter. (It can work out cheaper to
buy a new monitor.) The lack of VGA has been acknowledged as a priority issue.
Power Supply
The unit uses a Micro USB connection to power itself (only the power pins are connected - so
it will not transfer data over this connection). A standard modern phone charger with a micro-
USB connector will do, but needs to produce at least 700mA at 5 volts. Check your power
supply's ratings carefully. Suitable mains adaptors will be available from the RPi Shop and
are recommended if you are unsure what to use.
You can use a range of other power sources (assuming they are able to provide enough
current ~700mA):
• Computer USB Port or powered USB hub (will depend on power output)
• Special wall warts with USB ports
• Mobile Phone Backup Battery (will depend on power output) (in theory - needs
confirmation)
To use the above, you'll need a USB A 'male' to USB micro 'male' cable - these are often
shipped as data cables with MP3 players.
Cables
You will probably need a number of cables in order to connect your RPi up.
1. Micro-B USB Power Cable
2. HDMI-A or Composite cable, plus DVI adaptor or SCART adaptor if required, to
connect your RPi to the Display/Monitor/TV of your choice.
3. Audio cable, this is not needed if you use a HDMI TV/monitor.
4. Ethernet/LAN Cable
Additional Peripherals
You may decide you want to use various other devices with your RPi, such as Flash
Drives/Portable Hard Drives, Speakers etc.