Kemar Roofe in on loan
A month's deal was done for the West Brom forward, and he has been given permission to play in the FA Cup.
The arrival of the twenty one year old adds attacking options for U's boss Tony Humes, ahead of the First Round tie at Gosport Borough this weekend.
It also added cover for a recent injury in the squad, with Humes saying: "Drey Wright is out of action now, so it was important to maintain our options up front.
"Kemar fits into our way of playing and can play all across the front - and he has pace, an attribute that always causes problems for defenders."