File list (Check if you may need any files):
qhy103NET
.........\13.HEX
.........\24
.........\24.TXT
.........\24C04.C
.........\24C04.H
.........\24C04.LST
.........\24C04.OBJ
.........\Analog.c
.........\ANALOG.H
.........\ANALOG.LST
.........\ANALOG.OBJ
.........\Arp.c
.........\ARP.H
.........\ARP.LST
.........\ARP.OBJ
.........\Cksum.c
.........\CKSUM.H
.........\CKSUM.LST
.........\CKSUM.OBJ
.........\Eth.c
.........\ETH.H
.........\ETH.LST
.........\ETH.OBJ
.........\Http.c
.........\HTTP.H
.........\HTTP.LST
.........\HTTP.OBJ
.........\Icmp.c
.........\ICMP.H
.........\ICMP.LST
.........\ICMP.OBJ
.........\Ip.c
.........\IP.H
.........\IP.LST
.........\IP.OBJ
.........\K164.C
.........\K164.H
.........\K164.LST
.........\Main.c
.........\MAIN.LST
.........\MAIN.OBJ
.........\NET.H
.........\NETCARD
.........\PHOTO.C
.........\REG89c58.H
.........\Serial.c
.........\SERIAL.H
.........\SERIAL.LST
.........\SERIAL.OBJ
.........\Tcp.c
.........\TCP.H
.........\TCP.LST
.........\TCP.OBJ
.........\Timer.c
.........\TIMER.H
.........\Timer.LST
.........\Timer.OBJ
.........\Udp.c
.........\UDP.H
.........\UDP.LST
.........\UDP.OBJ
.........\Web51
.........\Web51.hex
.........\Web51.M51
.........\Web51.Opt
.........\Web51.plg
.........\Web51.Uv2
.........\Web51_Opt.Bak
.........\Web51_Uv2.Bak
.........\Webdoc1.c
.........\WEBDOC1.LST
.........\WEBDOC1.OBJ
.........\网卡设置
.........\........\MSSCCPRJ.SCC
.........\........\NETCARD.PDM
.........\........\NETCARD.VBP
.........\........\NETCARD.VBW
.........\........\NETCARD103.exe
.........\........\包
.........\........\..\NETCARD103.CAB
.........\........\..\SETUP.EXE
.........\........\..\SETUP.LST
.........\........\..\Support
.........\........\..\.......\ASYCFILT.DLL
.........\........\..\.......\COMCAT.DLL
.........\........\..\.......\MSCOMCHS.DLL
.........\........\..\.......\MSCOMM32.OCX
.........\........\..\.......\MSVBVM60.DLL
.........\........\..\.......\MSWINSCK.OCX
.........\........\..\.......\NETCARD103.BAT
.........\........\..\.......\NETCARD103.exe
.........\........\..\.......\OLEAUT32.DLL
.........\........\..\.......\OLEPRO32.DLL
.........\........\..\.......\SETUP.EXE
.........\........\..\.......\Setup.Lst
.........\........\..\.......\SETUP1.EXE
.........\........\..\.......\ST6UNST.EXE
.........\........\..\.......\STDOLE2.TLB