The list below includes all the US Technology equity ETFs listed in US.
:-) : Liquid-Popular ETFs

Number of US ETFs: 37


Name of ETF

 Info Page

ARKW Web x.0 ETF info
FDN First Trust Dow Jones Internet Index Fund   :-)  info
FTEC Fidelity MSCI Information Technology Index ETF  info
FXL First Trust Technology AlphaDEX Fund   :-)  info
HACK PureFunds ISE Cyber Security ETF   :-)  info
IGM iShares North American Tech ETF  info
IGN iShares North American Tech-Multimedia Networking ETF info
IGV iShares North American Tech-Software ETF info
IYW iShares U.S. Technology ETF   :-)  info
MTK SPDR Morgan Stanley Technology ETF  info
PNQI PowerShares NASDAQ Internet Portfolio  info
PSCT PowerShares S&P SmallCap Information Technology Portfolio  info
PSI Powershares Dynamic Semiconductors Portfolio info
PSJ Powershares Dynamic Software Portfolio  info
PTF Powershares DWA Technology Momentum Portfolio  info
PXQ Powershares Dynamic Networking Portfolio  info
RYT Guggenheim S&P 500 Equal Weight Technology ETF  info
SKYY First Trust ISE Cloud Computing Index Fund  info
SMH Market Vectors Semiconductor ETF   :-)  info
SOCL Global X Social Media Index ETF   :-)  info
SOXX iShares PHLX Semiconductor ETF :-)  info
VGT Vanguard Information Technology ETF   :-)  info
XLK Technology Select Sector SPDR Fund   :-)  info
XSD SPDR S&P Semiconductor ETF  info
XSW SPDR S&P Software & Services ETF  info
XTH SPDR S&P Technology Hardware ETF info
XWEB SPDR S&P Internet ETF info


TCHF iShares Edge MSCI Multifactor Technology ETF info


ROM ProShares Ultra Technology ETF (+2x)  info
USD ProShares Ultra Semiconductors ETF (+2x)  info
SOXL Direxion Daily Semiconductor Bull 3x Shares (+3x)   :-)  info
TECL Direxion Daily Technology Bull 3x Shares (+3x)   :-)  info


TECZ Direxion Daily Technology Bear 1x Shares (-1x) info
TECS Direxion Daily Technology Bear 3x Shares (-3x)   :-)  info
REW ProShares UltraShort Technology ETF (-3x) info
SSG ProShares UltraShort Semiconductors ETF (-3x)  info
SOXS Direxion Daily Semiconductor Bear 3x Shares (-3x) :-)  info