1.WS-F6K-DFC3BXL Catalyst 6500 Distributed forwarding card 3BXL,used for WS-X65xx, WS-X6816 module. 2.ship by DHL,UPS,FEDEX We have below used euqipment for sale .WS-F6K-DFC3BXLWS-F6K-DFC3BWS-F6700-DFC3BXL WS-F6700-DFC3CWS-F6700-DFC3CXLWS-F6K-DFC3BXL Picture , nice look ,tested in good working condition WS-F6K-DFC3BXL