The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →The Romtec Trios RX-910T6 is a legacy hardware selector that lets a computer choose one of three IDE hard drives to use. HotHardware’s 2001 review found that switching required a full shutdown and restart; the reviewer also reported no observed HD Tach performance difference in the tested setup. Its practical appeal was straightforward drive selection, while its light plastic construction and cramped connector layout drew criticism.
What the RX-910T6 does
The RX-910T6 sits between a legacy computer and up to three IDE hard drives, allowing the user to select which drive the system uses. Contemporary coverage described the drives as separate bootable options. HotHardware’s 2001 review said the unit was compatible with Apple Macintosh and PC systems, but that historical statement is not a guarantee of compatibility with every machine, drive, or adapter.
The review is by Jeff Bouton and is dated July 5, 2001. Its page-two archive listing shows December 15, 2001, which is an archive date rather than the review date. Read the HotHardware review.
How drive selection works
The selector does not switch the active drive while the computer is running. Bouton reported that pressing another selection button had no effect until the system was completely shut down and restarted. The shutdown requirement is central to using the device: choose the drive, power down, then restart so the selection takes effect.
#1 Best Overall
- 【Dual-Drive Simultaneous Use & Wide Compatibility】This adapter supports connecting one IDE drive and one SATA drive at the same time. It works with 2.5"/3.5" IDE HDDs, 2.5"/3.5" SATA HDDs and SSDs, as well as optical drives like CD-ROM, DVD-ROM, and DVD-RW. The dual-head IDE connector (40-pin and 44-pin) and a SATA III port give you maximum flexibility for data migration, backup, or drive recovery.
- 【High-Speed Transfer with USB 3.0 & SATA III】Experience data transfer rates up to 6Gbps through the SATA III interface, with USB 3.0 connectivity (backward compatible with USB 2.0/1.1). Please ensure your computer has a USB-A port, as this adapter uses a USB-A connection only.
- 【Stable Power Supply for Reliable Operation】The included 12V/2A power adapter is essential for stable performance—please always connect it when using the adapter, especially when accessing two drives simultaneously. The 4-pin power cable is designed specifically for 3.5" IDE drives (not required for SATA drives).
- 【Plug-and-Play with User-Friendly Design】No driver installation required. Supports hot-swapping for quick drive changes, and features an On/Off switch to protect your hard drives from unnecessary wear. The LED indicator clearly shows power and activity status.
- 【What's Included & Support】You'll receive the USB 3.0 to IDE+SATA adapter, a USB 3.0 data cable, a 4-pin power cable, a 12V/2A power adapter, and our 24/7 dedicated email support.
Bouton described the behavior as “an excellent safety feature” because it prevents changing the selection while the computer is operating. That is the reviewer’s assessment of this shutdown-only behavior, not a modern safety certification or a guarantee against data loss.
Installation and cable routing
HotHardware found drive-bay mounting easy, but connecting the IDE cables was awkward in a tight case. The connectors were closely spaced, so the reviewer advised care when aligning cables with the pins. Rounded cables supplied by PCNut were used to make routing easier in that installation; the review does not establish that they are required or included with every unit.
Rank #2
- Suitable for desktop computer optical drive, extended power supply, multiple hard disk control, multiple system switching (Desktop optical drive position, 4 * HDD power supply, 2 * 2.5in hard disk installation position)
- 2.5-inch hard disk fixed, decorate the optical drive space on the
- 4 self locking switches independently control 6 power outputs, each power indicator, 8 solid state capacitors
- IDE and SATA 15P two input interfaces, suitable for any power supply
- The output uses a 5569 4P interface with a snap in connector, which is solid and (this interface is used by the motherboard CPU power supply)
- Check the actual unit’s condition, connectors, and included parts before installation.
- Allow enough room to align cables carefully with the IDE pins.
- Confirm compatibility with the particular motherboard, drives, cabling, and any adapters involved; the review does not document modern adapter support or detailed capacity limits.
What HotHardware tested—and what it found
The reviewer connected three drives from different manufacturers and reported that all worked without error. The test drives were a 15 GB IBM DTLA 30715 at 7200 RPM, an 8 GB Western Digital at 5400 RPM, and a 10 GB Maxtor 3 2049H2 at 5400 RPM. These were components in the 2001 test, not an official supported-capacity specification.
HD Tach showed no observed performance difference before and after installing the selector in that test setup. This is a result from one historical review, not a universal performance guarantee or a current measurement.
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- Suitable for desktop computer optical drive, extended power supply, multiple hard disk control, multiple system switching
- 2.5-inch hard disk fixed, decorate the optical drive space on the host
- 4 self-locking switches independently control 6 power outputs, each power indicator, 8 solid state capacitors
- IDE and SATA 15P two input interfaces, suitable for any power supply
- The output uses a 5569 4P interface with a snap-in connector, which is solid and reliable (this interface is used by the motherboard CPU power supply)
Design trade-offs and historical verdict
Bouton praised the selector’s function and the tested performance, but criticized its light plastic construction, clunky-feeling buttons, and awkwardly placed IDE connectors. HotHardware assigned it a Heat Meter score of 7. The review listed a price of $80 in 2001 and considered that expensive; it should not be read as a current price.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Finding one today
The most precise search phrase is “Romtec Trios RX-910T6 IDE hard drive selector.” A Newegg catalog result names the model and was first listed June 30, 2025, while eBay has a product page identifying it. Those listings do not establish current stock, condition, or availability through Amazon. No current price, verified inventory count, official manual, or current manufacturer documentation is established here. For a vintage unit, assess the specific seller’s item and evidence of working operation rather than treating a catalog listing as proof that it is available or functional.
Quick Recap
Best Value
- The package contains 4 x 4Pin to SATA power cables with a length of 60cm.
- 4 way hard disk power switch management and control system.
- Support: ATX standard chassis.
- Advantages: safe and stable 4 way hard disk independent switch control and management system, lead-free high temperature SMT, durable.
- Usage: System control 4 hard disks on and off, energy saving and environmental protection, prolong the hard disk life, ensure data security.
Rank #4
- The package contains 3 x 4Pin to SATA power cables with a length of 60cm.
- 3 way hard disk power switch management and control system.
- Support: ATX standard chassis.
- Advantages: safe and stable 3 way hard disk independent switch control and management system, lead-free high temperature SMT, durable.
- Usage: System control 3 hard disks on and off, energy saving and environmental protection, prolong the hard disk life, ensure data security.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
