Lind Electronics HP1930-742. Output voltage: 19 V, Output current: 3 A, Compatibility: Hewlett-Packard Deskjet 450 Printer. Product color: Black. Package dimensions (W x D x H): 5 x 2.4 x 1.25"
Lenovo 78455171. Charger type: Indoor, Power source type: AC, Charger compatibility: Universal. Input voltage: 100 - 240 V. USB 2.0 ports quantity: 2, USB Type-C ports quantity: 2, Fast charging, Power protection features: Over current, Over voltage, Overcharge, Overheating. Product color: Black
Lenovo AV2000. Maximum data transfer rate: 2000 Mbit/s, Networking standards: IEEE 1901, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, Ethernet LAN interface type: Gigabit Ethernet. Power consumption (typical): 5.8 W, Power consumption (standby): 0.5 W, AC input voltage: 120 - 230 V. Product color: White, LED indicators: LAN, Power. Windows operating systems supported: Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP. Width: 2.83" (72 mm), Depth: 1.65" (42 mm), Height: 5.16" (131 mm)
BTI AC-1990112 Laptop AC Adapter. Purpose: Laptop, Power supply type: Indoor, Input voltage: 90-250 V. AC adapter output current: 4.7 A. Product color: Black. Weight: 13.4 oz (380 g)