Online Data Transfer Units Converter
How to Convert from USB to IDE (UDMA-33)?

How to Convert from USB to IDE (UDMA-33)?

Convert data transfer rates from USB to IDE (UDMA-33) with ease using this online tool. Compare modern USB speeds to legacy IDE parallel ATA transfer modes for diagnostics and benchmarking.

Please check your input. It must be a valid numeric value.

USB to IDE (UDMA-33) Conversion Table

USB IDE (UDMA-33)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
USB to IDE (UDMA-33) Conversion Table
USB IDE (UDMA-33)

Explore More Data Transfer Units Converter

  1. How to convert from bit/second [b/s] to USB?
  2. How to convert from USB to bit/second [b/s]?
  3. How to convert from byte/second [B/s] to USB?
  4. How to convert from USB to byte/second [B/s]?
  5. How to convert from kilobit/second (SI def.) to USB?
  6. How to convert from USB to kilobit/second (SI def.)?
  7. How to convert from kilobyte/second (SI def.) to USB?
  8. How to convert from USB to kilobyte/second (SI def.)?
  9. How to convert from kilobit/second [kb/s] to USB?
  10. How to convert from USB to kilobit/second [kb/s]?
  11. How to convert from kilobyte/second [kB/s] to USB?
  12. How to convert from USB to kilobyte/second [kB/s]?
  13. How to convert from megabit/second (SI def.) to USB?
  14. How to convert from USB to megabit/second (SI def.)?
  15. How to convert from megabyte/second (SI def.) to USB?
  16. How to convert from USB to megabyte/second (SI def.)?
  17. How to convert from megabit/second [Mb/s] to USB?
  18. How to convert from USB to megabit/second [Mb/s]?
  19. How to convert from megabyte/second [MB/s] to USB?
  20. How to convert from USB to megabyte/second [MB/s]?
  21. How to convert from gigabit/second (SI def.) to USB?
  22. How to convert from USB to gigabit/second (SI def.)?
  23. How to convert from gigabyte/second (SI def.) to USB?
  24. How to convert from USB to gigabyte/second (SI def.)?
  25. How to convert from gigabit/second [Gb/s] to USB?
  26. How to convert from USB to gigabit/second [Gb/s]?
  27. How to convert from gigabyte/second [GB/s] to USB?
  28. How to convert from USB to gigabyte/second [GB/s]?
  29. How to convert from terabit/second (SI def.) to USB?
  30. How to convert from USB to terabit/second (SI def.)?
  31. How to convert from terabyte/second (SI def.) to USB?
  32. How to convert from USB to terabyte/second (SI def.)?
  33. How to convert from terabit/second [Tb/s] to USB?
  34. How to convert from USB to terabit/second [Tb/s]?
  35. How to convert from terabyte/second [TB/s] to USB?
  36. How to convert from USB to terabyte/second [TB/s]?
  37. How to convert from ethernet to USB?
  38. How to convert from USB to ethernet?
  39. How to convert from ethernet (fast) to USB?
  40. How to convert from USB to ethernet (fast)?
  41. How to convert from ethernet (gigabit) to USB?
  42. How to convert from USB to ethernet (gigabit)?
  43. How to convert from OC1 to USB?
  44. How to convert from USB to OC1?
  45. How to convert from OC3 to USB?
  46. How to convert from USB to OC3?
  47. How to convert from OC12 to USB?
  48. How to convert from USB to OC12?
  49. How to convert from OC24 to USB?
  50. How to convert from USB to OC24?
  51. How to convert from OC48 to USB?
  52. How to convert from USB to OC48?
  53. How to convert from OC192 to USB?
  54. How to convert from USB to OC192?
  55. How to convert from OC768 to USB?
  56. How to convert from USB to OC768?
  57. How to convert from ISDN (single channel) to USB?
  58. How to convert from USB to ISDN (single channel)?
  59. How to convert from ISDN (dual channel) to USB?
  60. How to convert from USB to ISDN (dual channel)?
  61. How to convert from modem (110) to USB?
  62. How to convert from USB to modem (110)?
  63. How to convert from modem (300) to USB?
  64. How to convert from USB to modem (300)?
  65. How to convert from modem (1200) to USB?
  66. How to convert from USB to modem (1200)?
  67. How to convert from modem (2400) to USB?
  68. How to convert from USB to modem (2400)?
  69. How to convert from modem (9600) to USB?
  70. How to convert from USB to modem (9600)?
  71. How to convert from modem (14.4k) to USB?
  72. How to convert from USB to modem (14.4k)?
  73. How to convert from modem (28.8k) to USB?
  74. How to convert from USB to modem (28.8k)?
  75. How to convert from modem (33.6k) to USB?
  76. How to convert from USB to modem (33.6k)?
  77. How to convert from modem (56k) to USB?
  78. How to convert from USB to modem (56k)?
  79. How to convert from SCSI (Async) to USB?
  80. How to convert from USB to SCSI (Async)?
  81. How to convert from SCSI (Sync) to USB?
  82. How to convert from USB to SCSI (Sync)?
  83. How to convert from SCSI (Fast) to USB?
  84. How to convert from USB to SCSI (Fast)?
  85. How to convert from SCSI (Fast Ultra) to USB?
  86. How to convert from USB to SCSI (Fast Ultra)?
  87. How to convert from SCSI (Fast Wide) to USB?
  88. How to convert from USB to SCSI (Fast Wide)?
  89. How to convert from SCSI (Fast Ultra Wide) to USB?
  90. How to convert from USB to SCSI (Fast Ultra Wide)?
  91. How to convert from SCSI (Ultra-2) to USB?
  92. How to convert from USB to SCSI (Ultra-2)?
  93. How to convert from SCSI (Ultra-3) to USB?
  94. How to convert from USB to SCSI (Ultra-3)?
  95. How to convert from SCSI (LVD Ultra80) to USB?
  96. How to convert from USB to SCSI (LVD Ultra80)?
  97. How to convert from SCSI (LVD Ultra160) to USB?
  98. How to convert from USB to SCSI (LVD Ultra160)?
  99. How to convert from IDE (PIO mode 0) to USB?
  100. How to convert from USB to IDE (PIO mode 0)?
  101. How to convert from IDE (PIO mode 1) to USB?
  102. How to convert from USB to IDE (PIO mode 1)?
  103. How to convert from IDE (PIO mode 2) to USB?
  104. How to convert from USB to IDE (PIO mode 2)?
  105. How to convert from IDE (PIO mode 3) to USB?
  106. How to convert from USB to IDE (PIO mode 3)?
  107. How to convert from IDE (PIO mode 4) to USB?
  108. How to convert from USB to IDE (PIO mode 4)?
  109. How to convert from IDE (DMA mode 0) to USB?
  110. How to convert from USB to IDE (DMA mode 0)?
  111. How to convert from IDE (DMA mode 1) to USB?
  112. How to convert from USB to IDE (DMA mode 1)?
  113. How to convert from IDE (DMA mode 2) to USB?
  114. How to convert from USB to IDE (DMA mode 2)?
  115. How to convert from IDE (UDMA mode 0) to USB?
  116. How to convert from USB to IDE (UDMA mode 0)?
  117. How to convert from IDE (UDMA mode 1) to USB?
  118. How to convert from USB to IDE (UDMA mode 1)?
  119. How to convert from IDE (UDMA mode 2) to USB?
  120. How to convert from USB to IDE (UDMA mode 2)?
  121. How to convert from IDE (UDMA mode 3) to USB?
  122. How to convert from USB to IDE (UDMA mode 3)?
  123. How to convert from IDE (UDMA mode 4) to USB?
  124. How to convert from USB to IDE (UDMA mode 4)?
  125. How to convert from IDE (UDMA-33) to USB?
  126. How to convert from USB to IDE (UDMA-33)?
  127. How to convert from IDE (UDMA-66) to USB?
  128. How to convert from USB to IDE (UDMA-66)?
  129. How to convert from firewire (IEEE-1394) to USB?
  130. How to convert from USB to firewire (IEEE-1394)?
  131. How to convert from T0 (payload) to USB?
  132. How to convert from USB to T0 (payload)?
  133. How to convert from T0 (B8ZS payload) to USB?
  134. How to convert from USB to T0 (B8ZS payload)?
  135. How to convert from T1 (signal) to USB?
  136. How to convert from USB to T1 (signal)?
  137. How to convert from T1 (payload) to USB?
  138. How to convert from USB to T1 (payload)?
  139. How to convert from T1Z (payload) to USB?
  140. How to convert from USB to T1Z (payload)?
  141. How to convert from T1C (signal) to USB?
  142. How to convert from USB to T1C (signal)?
  143. How to convert from T1C (payload) to USB?
  144. How to convert from USB to T1C (payload)?
  145. How to convert from T2 (signal) to USB?
  146. How to convert from USB to T2 (signal)?
  147. How to convert from T3 (signal) to USB?
  148. How to convert from USB to T3 (signal)?
  149. How to convert from T3 (payload) to USB?
  150. How to convert from USB to T3 (payload)?
  151. How to convert from T3Z (payload) to USB?
  152. How to convert from USB to T3Z (payload)?
  153. How to convert from T4 (signal) to USB?
  154. How to convert from USB to T4 (signal)?
  155. How to convert from E.P.T.A. 1 (signal) to USB?
  156. How to convert from USB to E.P.T.A. 1 (signal)?
  157. How to convert from E.P.T.A. 1 (payload) to USB?
  158. How to convert from USB to E.P.T.A. 1 (payload)?
  159. How to convert from E.P.T.A. 2 (signal) to USB?
  160. How to convert from USB to E.P.T.A. 2 (signal)?
  161. How to convert from E.P.T.A. 2 (payload) to USB?
  162. How to convert from USB to E.P.T.A. 2 (payload)?
  163. How to convert from E.P.T.A. 3 (signal) to USB?
  164. How to convert from USB to E.P.T.A. 3 (signal)?
  165. How to convert from E.P.T.A. 3 (payload) to USB?
  166. How to convert from USB to E.P.T.A. 3 (payload)?
  167. How to convert from H0 to USB?
  168. How to convert from USB to H0?
  169. How to convert from H11 to USB?
  170. How to convert from USB to H11?
  171. How to convert from H12 to USB?
  172. How to convert from USB to H12?
  173. How to convert from Virtual Tributary 1 (signal) to USB?
  174. How to convert from USB to Virtual Tributary 1 (signal)?
  175. How to convert from Virtual Tributary 1 (payload) to USB?
  176. How to convert from USB to Virtual Tributary 1 (payload)?
  177. How to convert from Virtual Tributary 2 (signal) to USB?
  178. How to convert from USB to Virtual Tributary 2 (signal)?
  179. How to convert from Virtual Tributary 2 (payload) to USB?
  180. How to convert from USB to Virtual Tributary 2 (payload)?
  181. How to convert from Virtual Tributary 6 (signal) to USB?
  182. How to convert from USB to Virtual Tributary 6 (signal)?
  183. How to convert from Virtual Tributary 6 (payload) to USB?
  184. How to convert from USB to Virtual Tributary 6 (payload)?
  185. How to convert from STS1 (signal) to USB?
  186. How to convert from USB to STS1 (signal)?
  187. How to convert from STS1 (payload) to USB?
  188. How to convert from USB to STS1 (payload)?
  189. How to convert from STS3 (signal) to USB?
  190. How to convert from USB to STS3 (signal)?
  191. How to convert from STS3 (payload) to USB?
  192. How to convert from USB to STS3 (payload)?
  193. How to convert from STS3c (signal) to USB?
  194. How to convert from USB to STS3c (signal)?
  195. How to convert from STS3c (payload) to USB?
  196. How to convert from USB to STS3c (payload)?
  197. How to convert from STS12 (signal) to USB?
  198. How to convert from USB to STS12 (signal)?
  199. How to convert from STS24 (signal) to USB?
  200. How to convert from USB to STS24 (signal)?
  201. How to convert from STS48 (signal) to USB?
  202. How to convert from USB to STS48 (signal)?
  203. How to convert from STS192 (signal) to USB?
  204. How to convert from USB to STS192 (signal)?
  205. How to convert from STM-1 (signal) to USB?
  206. How to convert from USB to STM-1 (signal)?
  207. How to convert from STM-4 (signal) to USB?
  208. How to convert from USB to STM-4 (signal)?
  209. How to convert from STM-16 (signal) to USB?
  210. How to convert from USB to STM-16 (signal)?
  211. How to convert from STM-64 (signal) to USB?
  212. How to convert from USB to STM-64 (signal)?

What Is This Tool?

This converter facilitates switching data transfer rates measured in USB to those in IDE (UDMA-33), helping users compare modern USB speeds with older PATA device performance.

How to Use This Tool?

  • Enter the value in USB data transfer units
  • Select USB as the source unit and IDE (UDMA-33) as the target unit
  • Click convert to receive the equivalent transfer rate in IDE (UDMA-33)
  • Use results to compare or analyze hardware performance

Key Features

  • Converts data transfer units from USB to IDE (UDMA-33)
  • Supports legacy and modern data communication standards
  • Helps benchmark and troubleshoot legacy PATA drives
  • Browser-based and easy to use
  • Shows conversion based on theoretical maximum burst rates

Examples

  • Convert 10 USB to get 0.454545455 IDE (UDMA-33)
  • Convert 100 USB to get 4.54545455 IDE (UDMA-33)

Common Use Cases

  • Comparing transfer speeds of modern USB devices with legacy IDE drives
  • Diagnosing and troubleshooting BIOS/controller transfer modes on older computers
  • Benchmarking throughput on PATA hard drives and optical drives
  • Evaluating drive replacement or upgrades involving older hardware
  • Assessing compatibility between USB peripherals and IDE interfaces

Tips & Best Practices

  • Consider that conversion rates reflect theoretical maximum speeds only
  • Account for protocol differences and overhead when comparing real-world performance
  • Use the tool for hardware diagnostics and benchmarking in mixed-technology setups
  • Verify controller and cable compatibility for IDE (UDMA-33) transfers
  • Remember USB speeds differ by generation and device configuration

Limitations

  • Conversion shows theoretical burst rates without real-world overhead
  • IDE (UDMA-33) is a legacy standard rarely used in modern systems
  • USB speeds vary widely across generations and device types
  • Direct equivalence between USB and IDE performance is limited by differing protocols and hardware
  • Conversion does not include signal quality or media-specific factors

Frequently Asked Questions

What does converting from USB to IDE (UDMA-33) help with?
It helps compare modern USB data transfer speeds with legacy PATA hard drive and optical drive performance, useful for diagnostics and benchmarking.

Key Terminology

USB
An industry-standard serial interface providing data communication and power delivery between hosts and peripherals.
IDE (UDMA-33)
A legacy Parallel ATA transfer mode using direct memory access with a maximum burst rate of 33.3 MB/s for older drives.
Conversion Rate
The multiplier used to convert data transfer units from USB to IDE (UDMA-33), defined here as 1 USB = 0.0454545455 IDE (UDMA-33).

Quick Knowledge Check

What does USB stand for?
What is the maximum theoretical burst rate of IDE (UDMA-33)?
Why might USB to IDE (UDMA-33) conversion be useful?