The USB serial cable to provide direct communication between UPSs and computers (Laptop/Desktops/Workstations/Servers). High Quality replacement of AP9827, 940-0127B, 940-127C and 940-0127E for Smart UPS devices. Cost effective USB console/data cable for Smart UPS devices, the best replacement for AP9827 and 940-0127B, 940-0127C and 940-0127E. Compatible with: Back-UPS BK350 Back-UPS BK500 Back-UPS BK500BLK Back-UPS BK650EI Back-UPS ES G BE450G Back-UPS ES G BE550G Back-UPS ES G BE650G Back-UPS ES G BE650R Back-UPS ES G BE750G Back-UPS ES U BE350U Back-UPS ES U BE500U Back-UPS ES U BE725BB Back-UPS Office BF350U Back-UPS Office BF500U Back-UPS BR500 Back-UPS BR1000 Back-UPS BR1200 Back-UPS BR1300LCD Back-UPS BR1500 Back-UPS BR1500LCD Back-UPS BR800 Back-UPS BR900 Back-UPS BF500BB Back-UPS XS BX1000 BX1500 Back-UPS XS1500g Back-UPS XS 1300VA BX800 BX1500M BR1500MS BX1300G and etc. Colour:black Material:PVC+Metal Size:Length: about 5M Package Contents: 1 x USB to RJ50 Console Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.