Bixolon Power supply USB to charge the printer directly. Compatible with Bixolon printers SPPR200/R200II/R200III/R200III with MSR, SPP-R210, SPP-R220, SPP-R310/L310, SPP-R410/L410. Host: USB Type-A, Printer: USB Type-C, Input: 5 VDC, 0.5A / Output: 8.4V, 0.25A