In Windows 7 and later versions of the operating system ReadyBoost can use up to 8 USB flash drives with a capacity of at least 256 MB and up to 32 GB each.
On Windows 7 ma ọ bụ mgbe e mesịrị sistemụ, ReadyBoost nwere ike iji ruo 8 USB flash draịva na olu nke dịkarịa ala 256 MB na 32 GB ọ bụla.