Battery charger, 4-position Battery Only, RoHS, for the CK30/31. Requires power supply (Part# 851-082-203) and AC line cord (Part# 1-974028-025), not included.
Comm Dock, 4 Pos, CK30/31 (AD2) RoHS (With serial and Ethernet 10/100 baseT switch. Requires (Part# 851-082-003)/(Part# 851-082-203) power supply and AC power cord)