XTS Technologies currently moving forward by upgrading our SUS stock items. We are happily to announced to every customer that we are currently having ready stock items that can be purchase directly by customer without worrying for lead time issue. However, the stock is still limited in terms of model and quantity. Kindly contact our sales person for more info regarding available items. In XTS, we are commited to give our very best to every customer. Please do not hesitate to contact us if you have any concern and enquiry regarding SUS items.