Acer TravelMate 8473 Driver Download. Model Name: TM8473. This high performance Acer laptop is powered by an Intel Core i5-2410M dual-core processor, and also supports Intel Mobile HM65 Express chipset, 320 GB 5400 HDD rpm, and has reliable performance with 4 GB DDR3 SDRAM. Acer TravelMate 8473 comes with a 14-inch WXGA screen with LED backlit technology and Intel HD 3000 graphics.