La scheda fa parte della terza generazione di schede Intersil. Le precedenti basate sul chipset PrismII e le Prims3 sono supportate dai driver ftp://ftp.linux-wlan.org/pub/linux-wlan-ng/.

# lspci -vvn
00:14.0 Class 0280: 1260:3890 (rev 01)
        Subsystem: 10b8:2802
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (2500ns min, 7000ns max), cache line size 08
        Interrupt: pin A routed to IRQ 9
        Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=8K]
        Capabilities: [dc] Power Management version 1
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

# lspci -vv
00:14.0 Network controller: Harris Semiconductor: Unknown device 3890 (rev 01)
        Subsystem: Standard Microsystems Corp [SMC]: Unknown device 2802
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (2500ns min, 7000ns max), cache line size 08
        Interrupt: pin A routed to IRQ 9
        Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=8K]
        Capabilities: [dc] Power Management version 1
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

# cat /proc/pci
  Bus  0, device  20, function  0:
    Network controller: Harris Semiconductor D-Links DWL-g650 A1 (rev 1).
      IRQ 9.
      Master Capable.  Latency=32.  Min Gnt=10.Max Lat=28.
      Non-prefetchable 32 bit memory at 0xde000000 [0xde001fff].