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An Ultrabook that works with your projector: Lenovo T450s reviewed | Ars Technica
An Ultrabook that works with your projector: Lenovo T450s reviewed | Ars Technica
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Lenovo ThinkPad T450 14in HD Business Laptop Computer, Intel Dual-Core I5-5300U Up To 2.9GHz, 8GB RAM, 256GB SSD, HDMI, 802.11ac WiFi, Bluetooth, Windows 10 Professional (Renewed) » Bv Startup
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Lenovo ThinkPad Ultra Dock w/ Key 40A2 USB 3.0 HDMI T450 T460 T470 40A20090US | eBay