IBM ThinkPad Port Replicator II (ATRX) docking station for IBM ThinkPads. IBM part no. 74P6733; compatible codes 13R0291,13R0292,74P6734,74P6735,62P4551. Compatible ThinkPad models: T20,T21,T22,T23,T30,T40,T41,T42,T43; R30,R31,R32,R40,R50,R50P,R51; X20,X21,X22,X23,X24,X30,X31; A20,A21E,A22,A22E,A30. Ports for ThinkPad: Gigabit Ethernet, USB 2.0, DVI; external diskette, fax modem, PS/2 keyboard/mouse, sound, printer, serial RS-232. Power: requires original IBM 4.5A@16V power supply for battery charging and USBs; rear classic round power plug. Scope: 1x IBM portreplicator without accessories as shown; cable management and slight diagonal tilt for easier notebook handling. .
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