Power & Adapters
From UPS battery backup and surge protection to USB-C, video adapters and hubs — power and connect everything, in stock.
Top Deals in Power & Adapters
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CyberPower CP1000PFCLCD PFC Sinewave UPS Systems - CP1000PFCLCD $191.99
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Middle Atlantic Select UPS-S1500R 2RU 1500VA Rackmount UPS $1,598.40
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Tripp Lite by Eaton SmartOnline 3000VA 2.7kW 208/230V UPS - Online Double-Conversion, 2U, 10 Outlets (SUINT3000LCD2U) $2,335.99
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Eaton Tripp Lite SmartOnline SUINT1000LCD2U 1000VA/900W Online Double-Conversion UPS - 208/230V, 2U, 8 C13 Outlets, Pure Sine $1,181.99
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Eaton Tripp Lite SmartOnline SU1000RTXLCD2U 1000VA/900W Online Double-Conversion UPS - 2U Rack/Tower, 8 Outlets, LCD $1,108.99
Backup Power
Adapters & Connectors
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Standby, line-interactive, or full online double-conversion
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Eaton Tripp Lite SmartPro SM1500RMXL2UTAA 1500VA/1350W Line-Interactive UPS - TAA, 2U Rack/Tower, Sine Wave, Extended Run
Regular price $1,135.99 USDRegular priceUnit price per -
Eaton Tripp Lite SmartPro SM1000RM1UTAA TAA 1kVA/800W Line-Interactive UPS - Sine Wave, AVR, 6 Outlets, 1U Rack/Vertical (SM1000RM1UTAA)
Regular price $954.99 USDRegular priceUnit price per -
APC Smart-UPS, Line Interactive, 500VA, Lithium-ion, Rackmount 1U, 120V, 4x NEMA 5-15R outlets, SmartConnect Port, Short Depth - SCL500RM1UC
Regular price $552.99 USDRegular priceUnit price per -
Vertiv Liebert PSI5-1500RT120TAA 1500VA/1350W Line-Interactive UPS - TAA, Pure Sine, AVR, Tower/Rack, 6 Outlets
Regular price $1,134.99 USDRegular priceUnit price per -
CyberPower PR750LCDRT1U Smart App Sinewave UPS Systems - PR750LCDRT1U
Regular price $753.99 USDRegular priceUnit price per -
CyberPower PR500LCDRT1U Smart App Sinewave UPS Systems - PR500LCDRT1U
Regular price $535.99 USDRegular priceUnit price per -
CyberPower PR3000RTXL2UCN Smart App Sinewave UPS - 3000VA/3000W, 2U Line-Interactive, NEMA (PR3000RTXL2UCN)
Regular price $3,084.99 USDRegular priceUnit price per -
Eaton Tripp Lite SmartPro SM3000RMXLNTAA 3kVA TAA UPS - 2880W, Sine, Network Card, 2U
Regular price $2,123.99 USDRegular priceUnit price per -
Eaton Tripp Lite SmartPro SM2200RMDVTAA - 2200VA/1920W TAA UPS, Dual-Voltage, 3U Rack/Tower
Regular price $2,217.99 USDRegular priceUnit price per -
Vertiv Liebert PSI5 3000VA Line-Interactive UPS - 2700W, Pure Sine, AVR, 2U (PSI5-3000RT120)
Regular price $2,089.99 USDRegular priceUnit price per -
Vertiv Liebert PSI5 UPS - 1920VA/1920W, Line-Interactive 2U (PSI5-2200RT120)
Regular price $1,869.99 USDRegular priceUnit price per -
Vertiv Liebert PSI5 1500VA TAA UPS (PSI5-1500RT120TAAN)
Regular price $1,412.99 USDRegular priceUnit price per -
Vertiv Liebert PSI5-1500RT120 UPS - 1500VA/1350W, Line-Interactive, Pure Sine, AVR, 2U Rack/Tower
Regular price $1,051.99 USDRegular priceUnit price per -
Vertiv Liebert PSI5-1100RT120 UPS - 1100VA/990W Line-Interactive, Pure Sine, AVR, 2U Rack/Tower, 6 Outlets (PSI5-1100RT120)
Regular price $807.99 USDRegular priceUnit price per -
Vertiv Liebert PSI5-1000RM1201U 1000VA/900W Line-Interactive UPS - 1U Rack, Pure Sine, AVR, 0.9 PF, 5 Outlets (PSI5-1000RM1201U)
Regular price $928.99 USDRegular priceUnit price per -
CyberPower PR750RTXL2UC Smart App Sinewave UPS - 750VA/750W Line-Interactive, 2U Rack/Tower, Pure Sine, LCD, 8 Outlets (PR750RTXL2UC)
Regular price $933.99 USDRegular priceUnit price per
Buying Guide
Not sure what you need?
Wattage, runtime, ports and compatibility — our guide breaks down everything that matters before you buy.
Read the buying guide