Product comparison · 2 laptop docks & port replicators

Lenovo 45M1040 laptop dock/port replicator vs Lenovo 45M1042 laptop dock/port replicator

11specifications compared
0differ
11identical
0known for one product only

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Comparison of 45M1040, 45M1042
11 specifications	A Lenovo 45M1040 laptop dock/port replicator Model 45M1040 View product	B Lenovo 45M1042 laptop dock/port replicator Model 45M1042 View product
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
VGA (D-Sub) ports quantity	1	1
Microphone in	Yes	Yes
Headphone outputs	1	1
Networkidentical
Ethernet LAN (RJ-45) ports	1	1
Performanceidentical
Compatibility	ThinkPad L412, L420, L512, L520 ThinkPad T400s, T410, T410i, T410s, T410si, T510, T510i ThinkPad T520 (Dual Core models only) ThinkPad W510 ThinkPad X220	ThinkPad L412, L420, L512, L520 ThinkPad T400s, T410, T410i, T410s, T410si, T510, T510i ThinkPad T520 (Dual Core models only) ThinkPad W510 ThinkPad X220
Weight & dimensionsidentical
Weight	940 g	940 g
Other featuresidentical
DVI port	Yes	Yes
Dimensions (WxDxH)	345 x 199 x 56 mm	345 x 199 x 56 mm
Interface	docking connector	docking connector
I/O ports	2 x DisplayPort 1 x e-SATA	2 x DisplayPort 1 x e-SATA

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