| My x280:
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| Port 0: USB-PD 2.0 (USB-C 1.0) top panel left upper, data host, power sink
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| Requires 5.0V*0.1A (0.5W), 5.0-20.0V (PPS), 5.0-20.0V (battery)
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| Provides 5.0V*3.0A (15.0W)
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| Port 1: USB-PD 2.0 (USB-C 1.0) left panel center center, data host, power source
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| Requires 5.0V*0.1A (0.5W), 5.0-20.0V (PPS), 5.0-20.0V (battery)
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| Provides 5.0V*3.0A (15.0W)
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| Friend's x280:
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| Port 0: USB-PD 2.0 (USB-C 1.0) top panel left upper, data device, power sink
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| Requires 5.0V*0.1A (0.5W), 5.0-20.0V (PPS), 5.0-20.0V (battery)
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| Provides 5.0V*3.0A (15.0W)
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| Port 1: USB-PD 2.0 (USB-C 1.0) left panel center center, data device, power sink
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| Requires 5.0V*0.1A (0.5W), 5.0-20.0V (PPS), 5.0-20.0V (battery)
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| Provides 5.0V*3.0A (15.0W)
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| USB-PD (unknown revision) partner
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| Provides 5.0V*3.A (15.0W), 9.0V*3.0A (27.0W), 15.0V*3.0A (45.0W), 20.0V*2.25A (45.0W)
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