Cheaters & OTS Cheaters (RAD CH1-110 (1.0 to 3.0) Cheaters (RAD CH1-215) (1.5 to 2.5) Cheaters (RAD CH1-915 (1.5 to 2.5) Cover2 (GAT 6980) Cover2 (GAT 6983) OTS XL (PYR S7510SJ) Ztek Readers (PYR S2510R15) (1.5 to 2.5)