happy hacking keyboard 

Statements about this table:
model pd - kb400w be white in color
charcoal gray color be model pd - kb400w
model name
model
color
switch type
interface
blank keytops
introduced
happy hacking keyboard
pd - kb02
white
membrane
ps / 2 , sun , adb
no
dec 20 , 1996
happy hacking keyboard
pd - kb02n
white
membrane
ps / 2 , sun , adb
no
dec 20 , 1996
happy hacking keyboard lite
pd - kb100w
white
membrane
ps / 2
no
jun 7 , 1999
happy hacking keyboard lite 2
pd - kb200w / p
white
membrane
ps / 2
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb200b / p
black
membrane
ps / 2
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb200w / u
white
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb200b / u
black
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb210w / u
white
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb210b / u
black
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb220w / u
white
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb220b / u
black
membrane
usb
no
mar 15 , 2001
model name
model
color
switch type
interface
blank keytops
introduced
happy hacking keyboard lite 2
pd - kb220 mkw
white
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb200 mkb
black
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb200 ma
white
membrane
usb
no
mar 15 , 2001
happy hacking keyboard lite 2
pd - kb220 ma
white
membrane
usb
no
mar 15 , 2001
happy hacking keyboard professional
pd - kb300
white
capacitive
usb
no
apr 24 , 2003
happy hacking keyboard professional
pd - kb300b
charcoal gray
capacitive
usb
no
apr 24 , 2003
happy hacking keyboard professional
pd - kb300nl
white
capacitive
usb
yes
apr 24 , 2003
happy hacking keyboard professional
pd - kb300bn
charcoal gray
capacitive
usb
yes
apr 24 , 2003
happy hacking keyboard professional 2
pd - kb400w
white
capacitive
usb
no
mar 24 , 2006
happy hacking keyboard professional 2
pd - kb400b
charcoal gray
capacitive
usb
no
mar 24 , 2006
happy hacking keyboard professional 2
pd - kb400wn
white
capacitive
usb
yes
mar 24 , 2006
model name
model
color
switch type
interface
blank keytops
introduced
happy hacking keyboard professional 2
pd - kb400bn
charcoal gray
capacitive
usb
yes
mar 24 , 2006
happy hacking keyboard professional jp
pd - kb420w
white
capacitive
usb
no
nov 10 , 2008
happy hacking keyboard professional jp
pd - kb420b
charcoal gray
capacitive
usb
no
nov 10 , 2008
happy hacking keyboard professional hg
pd - kb500w
white
capacitive
usb
no
oct 12 , 2006
happy hacking keyboard professional hg
pd - kb500b
black
capacitive
usb
no
oct 12 , 2006
happy hacking keyboard professional hg
pd - kb500wn
white
capacitive
usb
yes
oct 12 , 2006
happy hacking keyboard professional hg
pd - kb500bn
black
capacitive
usb
yes
oct 12 , 2006
happy hacking keyboard professional hg japan
pd - kb500j
wajima - style lacquer
capacitive
usb
yes
oct 12 , 2006
happy hacking keyboard professional 2 type - s
pd - kb400ws
white
capacitive
usb
no
june 29 , 2011
happy hacking keyboard professional 2 type - s
pd - kb400wns
white
capacitive
usb
yes
june 29 , 2011
happy hacking keyboard professional jp type - s
pd - kb420ws
white
capacitive
usb
no
june 29 , 2011