Jake Wright says the Blades will be going all out to beat Leicester City in the Carabao Cup, but acknowledges it will be a tough test.
The experienced defender remarked: "It's a game we're looking to win, but we know it's going to be difficult.
"They are an excellent club with a lot of quality players, they are likely to make changes, but whoever comes in will still be a very good footballer."
Wright added: "We're looking forward to it, it's a free hit for us, Leicester are expected to win and if we were to win it would be an excellent result.
"Leicester have achieved so much and it proves what you can do, if you work hard and strive to always improve."