The best replacement for esata is sata.

The best alternatives to esata are rated as following:
★★★★★  sata
★★★★  usb
★★★★  firewire
★★★  firewire 800
★★★  usb 2.0
★★★  usb 3.0
★★  usb 2
★  usb 3
★  thunderbolt
★  usb 3.0 speed
★  sata speed
★  sata 3
★  gigabit ethernet
★  usb 3.0 faster
★  firewire 800 faster
  usb3
  msata
  sata difference
  nas
  fw800
  usb speed
  usb2
  esata
  usb3 speed
  sata iii
  usb2 faster
  usb which is faster
  gigabit
  3.0
  usb 2.0 speed
  sata connectors
  firewire faster
  sata cable
  firewire 400
  scsi
  usb2.0
  usb external hard drive
  sata ii

Your alternative for esata is not listed? Suggest!
Speaking about esata, one probably shouldn't forget about imac.

Other search terms related to esata and their ratings are:
★★★★★ imac
★★★ usb power
★★ mac
★ internal drive
ahci
You have in mind a companion for esata and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of esata in all years. Click on graph for more.
esata
sata
usb