Electric Desk Riser with keyboard tray adjusts up and down with the push of a button. Height ranges from 5-1/4" to 17-1/8" off your worksurface. Medical-grade electric motor provides a quick-release, low-noise operation. Anti-collision function will stop the up/down motion if desk riser meets objects like coffee cups or bottles. The top surface (31-1/2" wide x 24-2/5") includes USB interface for convenient connection and holds monitors up to 33 lb. The 24-1/4" wide x 8-2/3" deep keyboard tray is large enough for a keyboard and mouse. Product Details Sit-to-Stand Electric Desk Riser, Up to 33" Screen Support, Flat Panel Display Type Supported, 17.1" Height x 28.8" Width x 35.8" Depth, Desktop, Aluminum, Black Download Document #1 Electric Desk Riser with keyboard tray adjusts up and down with the push of a button. Height ranges from 5-1/4" to 17-1/8" off your worksurface. Medical-grade electric motor provides a quick-release, low-noise operation. Anti-collision function will stop the up/down motion if desk riser meets objects like coffee cups or bottles. The top surface (31-1/2" wide x 24-2/5") includes USB interface for convenient connection and holds monitors up to 33 lb. The 24-1/4" wide x 8-2/3" deep keyboard tray is large enough for a keyboard and mouse. Dimensions / Specifications | Unit of Measure | EA | Item Dimensions | 28.35 in. x 8.86 in. x 34.45 in. (W x H x D) | Item Weight | 59.080 lbs | This item is sold by the EA | Shipping Info | Can Ship via UPS: | Yes | Can Ship via Air Carrier: | Yes | Hazmat restrictions: | No | Additional Information | Has Energy Star Rating: | No | Is Certified with EPA/CPG: | No | Considered Green (less environmental impact): | No | Made of Some or All Recycled Materials: | No | Warranty Offered: | No | Item Specifications | Manufacturer | Lorell | Manufacturer Part Number | 99552 | Product Line | Active Office | Product Name | Sit-to-Stand Electric Desk Riser | Packaged Quantity | 1 Each | Product Type | Multipurpose Desktop Riser | Display Type Supported | Flat Panel | Minimum Adjustable Stand Height | 5.25" | Maximum Adjustable Stand Height | 17.13" | Maximum Screen Size Supported | 33" | Application/Usage | Bottle, Keyboard, Monitor, Mouse | Adjustable Height | Yes | Features | Built-in USB Port, Electric, Keyboard Tray, Quick Release Mechanism | Color | Black | Material | Aluminum | Form Factor | Desktop | Height | 17.1" | Width | 28.8" | Depth | 35.8" | Recycled | No | Assembly Required | No | Country of Origin | China | Limited Warranty | 5 Year | Manufacturer Info | Brand | Lorell | Brand Contact | 888-598-7316 | Warranty Offered: | n | Manufacturer Stock No. | 99552 | Retail GTIN (UPC) | 00035255995528 | Country of Origin | CN | UNSPSC Number | 56112206 | Product ID | 44911 | |