Vendor: Attansic Corporation Device: Atheros L1E - ATL1E Also known on windows as: AR8121 AR8113 PCI-E Ethernet controller Device ID: 1969:1026 You can find ATL1E on: * Desktop motherboards Asus P5Q Asus P5Q-SE Asus P5Q-SE/R Asus P5Q Pro Asus P5KPL-CM * Laptops Acer Aspire 6920G Acer Aspire 8930 Asus EeePC 901, 1000 and 1000H Sleep issue resolved. Official thread: http://www.insanelymac.com/forum/index.php?showtopic=140907