StarTech.com 3 ft USB to Type M Barrel 5V DC Power Cable

Power cable - USB (power only) (M) to DC jack 5.5 mm (M) - 3 ft - molded - black - USB2TYPEM - Power cable - USB (power only) (M) to DC jack 5.5 mm (M) - 91 cm - molded - black - for P/N: DVI2VGACON, SPDIF2AA, ST122LE, ST122LEA, ST122PROA