Do you even read the content of links posted in reply to your questions??
Laptop or not laptop does not make any difference.
Instead post output of:
lspci -nnk|nc solusipse.net 9999
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0100] (rev 09)
Subsystem: Intel Corporation Device [8086:201b]
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09)
Subsystem: Intel Corporation Device [8086:201b]
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
Subsystem: Intel Corporation Device [8086:201b]
00:19.0 Ethernet controller [0200]: Intel Corporation 82579V Gigabit Network Connection [8086:1503] (rev 05)
Subsystem: Intel Corporation Device [8086:201b]
Kernel driver in use: e1000e
00:1a.0 USB Controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05)
Subsystem: Intel Corporation Device [8086:201b]
Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)
Subsystem: Intel Corporation Device [8086:201b]
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5)
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b5)
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b5)
Kernel driver in use: pcieport
00:1d.0 USB Controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05)
Subsystem: Intel Corporation Device [8086:201b]
Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge [0601]: Intel Corporation Z68 Express Chipset Family LPC Controller [8086:1c44] (rev 05)
Subsystem: Intel Corporation Device [8086:201b]
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c02] (rev 05)
Subsystem: Intel Corporation Device [8086:201b]
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)
Subsystem: Intel Corporation Device [8086:201b]
01:00.0 PCI bridge [0604]: Integrated Technology Express, Inc. Device [1283:8892] (rev 30)
02:00.0 Serial controller [0700]: Moxa Technologies Co Ltd CP-114UL (4-port RS-232/422/485 Smart Universal PCI Serial Board) [1393:1143]
Subsystem: Moxa Technologies Co Ltd CP-114UL (4-port RS-232/422/485 Smart Universal PCI Serial Board) [1393:1143]
03:00.0 USB Controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 03)
Subsystem: Intel Corporation Device [8086:201b]
Kernel driver in use: xhci_hcd
04:00.0 FireWire (IEEE 1394) [0c00]: VIA Technologies, Inc. VT6315 Series Firewire Controller [1106:3403] (rev 01)
Subsystem: Intel Corporation Device [8086:201b]