Evidence
Price for one unit, as listed by the seller. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Official product page: RICH SOLAR product data for USB to RJ12 (6-Pin) Communication Cable for Battery Firmware Updates and Inverter Integration (richsolar.com, October 27, 2026 capture) Paid link.Checked · Earlier documentOfficial product page: RICH SOLAR product page for USB to RJ12 (6-Pin) Communication Cable for Battery Firmware Updates and Inverter Integration (richsolar.com, October 27, 2026 capture) Paid link.Checked · Earlier document