Product Quantity Subtotal PL2303HXD 6Pin USB TTL RS232 Convert Serial Cable $2.42 PL2303HXD 6Pin USB TTL RS232 Convert Serial Cable quantity × $2.42 PL2303HXD 6Pin USB TTL RS232 Convert Serial Cable quantity $2.42 Coupon: Apply coupon Update cart Cart totals Subtotal $2.42 Total $2.42 Proceed to checkout