Cisco (NM-2W) Expansion Module Plug-In Module 1 store offer at £787
Hewlett Packard ProCurve (J8456A) Expansion Module 1 store offer at £783
Cisco HWIC-ADSL-B/ST (HWIC-ADSL-B/ST=) Expansion Module HWIC Interface, Cabling: ISDN BRI S/T 3 store offers from £690 - £722
Hewlett Packard (J8434A) Expansion Module Cabling: Fiber, Ethernet 10GBase-CX4 3 store offers from £718 - £940
Cisco (HWIC-4A/S=) (HWIC4AS) Expansion Module Serial RS-449/V.35 Interface, Cabling: Serial RS-232, Serial RS-449, Serial RS-530, Serial RS-530A, V.35, X.21 1 store offer at £708
Cisco (VWIC2-1MFT-T1-E1) (VWIC21MFTT1E1) Expansion Module 2 store offers from £701 - £720
Cisco VWIC-1MFT-E1= Expansion Module RJ-48 Interface, Cabling: Network 4 store offers from £671 - £704
Cisco Interface Module (NM-4A/S) Expansion Module 0.13 Mbps, Plug-In Module 2 store offers from £682 - £750
Cisco HWIC-1FE Expansion Module RJ-45 Interface, Cabling: Ethernet 100Base-TX, Ethernet 10Base-T 2 store offers from £508 - £678
Cisco Interface Module 1-port Ethernet - Expansion module - EN - 10Base-T, AUI - 1 ports (NM-1E) Expansion Module 1 store offer at £652