input devices

techmik@techmik-acer:~$ cat /proc/bus/input/devices
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
U: Uniq=
H: Handlers=kbd event0
B: PROP=0
B: EV=3
B: KEY=10000000000000 0

I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=10000000000000 0

I: Bus=0003 Vendor=045e Product=009d Version=0111
N: Name="Microsoft Microsoft Wireless Optical Desktop® 2.10"
P: Phys=usb-0000:00:12.2-3.4/input0
S: Sysfs=/devices/pci0000:00/0000:00:12.2/usb1/1-3/1-3.4/1-3.4:1.0/input/input2
U: Uniq=
H: Handlers=sysrq kbd event2
B: PROP=0
B: EV=120013
B: KEY=1000000000007 ff800000000007ff febeffdff3cfffff fffffffffffffffe
B: MSC=10
B: LED=107

I: Bus=0003 Vendor=045e Product=009d Version=0111
N: Name="Microsoft Microsoft Wireless Optical Desktop® 2.10"
P: Phys=usb-0000:00:12.2-3.4/input1
S: Sysfs=/devices/pci0000:00/0000:00:12.2/usb1/1-3/1-3.4/1-3.4:1.1/input/input3
U: Uniq=
H: Handlers=sysrq kbd mouse0 event3 js0
B: PROP=0
B: EV=10001f
B: KEY=837fff002c3027 bf00444400000000 c000000001f0001 10f848b27c007 ffff7bfad941dfff febeffdfffefffff fffffffffffffffe
B: REL=fc3
B: ABS=ffffff01000701ff
B: MSC=10

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HDA ATI SB Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:14.2/sound/card0/input4
U: Uniq=
H: Handlers=event4
B: PROP=0
B: EV=21
B: SW=4