Choosing gear for flight sim yokes & throttles comes down to one practical question: do you need a complete control setup, or only a dedicated throttle? The Saitek X-55 Rhino H.O.T.A.S. Joystick Controller can make sense for the second use case, but the missing stick changes what you are buying.
Quick verdict
At USD 100.00, the Saitek X-55 Rhino is a focused choice for a PC flight simulator setup that needs throttle control. Its ergonomic design, black plastic construction, and stated emphasis on precise control are useful advantages. The key limitation is equally clear: the stick is not included, so this is not a complete stick-and-throttle package.
Saitek X-55 Rhino H.O.T.A.S. Throttle

The strongest reason to choose the Saitek X-55 Rhino is its dedicated throttle role. PC compatibility and an ergonomic design make it relevant for a single-player computer flight-simulation setup, especially when a separate stick is already part of the controls. The black plastic construction also matches the product's straightforward gaming-accessory design.
The limitation is central rather than minor. The unit is marked as used, and the stick is specifically excluded. That makes the Saitek X-55 Rhino a throttle component, not a ready-to-use complete HOTAS arrangement. Anyone expecting both halves from the H.O.T.A.S. wording should account for that distinction before choosing it.
Who it suits
This throttle is best suited to a PC flight simulator player who already owns a compatible stick or wants to add throttle control separately. The single-player specification keeps its intended use straightforward: one person using it with a PC flight simulator.
It is less suitable for someone whose main goal is a complete paired controller in one purchase. The absent stick is a concrete restriction, and the used condition may also matter to shoppers who place a high priority on receiving unused hardware.
What stands out from the listed details
The Saitek X-55 Rhino combines an ergonomic shape with a stated focus on control and comfort. Those details give it a clear purpose beyond being a generic controller: it is intended to sit in the throttle portion of a PC flight-simulation setup. The single-player format is also unambiguous, so the use case is personal rather than multiplayer hardware sharing.
Meaningful trade-offs
The product's main trade-off is not a technical number; it is the configuration. You receive the throttle, while the stick is left out. The used condition is another important consideration, particularly because the product's condition is part of the purchase decision rather than a minor footnote.
Bottom line
Choose the Saitek X-55 Rhino H.O.T.A.S. Joystick Controller for Flight Simulator Throttle if USD 100.00 fits your setup and you specifically need a PC-compatible throttle without requiring an included stick. Its ergonomic design and throttle-focused role are concrete reasons to consider it. If you need a complete HOTAS controller in one unit, the missing stick makes it the wrong fit.