Lenovo Preferred Pro II Wired External USB Keyboard ( 4X30M86879) Factory Sealed Retail Product For USA Description The Lenovo ThinkPad and ThinkCentre high-quality keyboard tradition continues with this general purpose USB keyboard. The Preferred Pro II USB Keyboard is very similar to those that come as standard with ThinkCentre desktop systems. It is also compatible with USB enabled ThinkStation and ThinkPad notebook systems and docks. Rubberized wrist rest coating provides a soft support surface for your comfort Common Microsoft Windows shortcuts are highlighted on appropriate key fronts to help maximize your productivity. Features: Lenovo Preferred Pro II Wired External USB Keyboard ( 4X30M86879) Factory Sealed Retail Product For USA / English.Lenovo Standard Wired External Full Size Keybiard. It is configurable 104/105/106/107/109 key layout with languages according to customer requirement.Standard keys life cycle: 10 million clicks under normal operation. (6 cycle/second, 15-20 lbs.).Three operation mode LEDs located on right upper corner will be activated individually or in combination according to definition compatible with USB 2.0.The three indicators have the nomenclature Number Lock, Caps Lock and Scroll Lock. This Keyboard Replaces part # 73p5220.All The keys in QWERTY and NUMPAD sections are rubber dome switch keys Adjustable tilt legs. The keyboard will be compatible with all operating systems that are Windows 10, Windows 8.1, Windows 7, and XP for both 32bit and 64bit, Linux (cant support hotkey) . Product Details: Brand Name: LENOVO DATA CENTERSeries: Lenovo Preferred Pro II USB Keyboard 4x30m86879California residents: Click here for Proposition 65 warningItem model number: 4X30M86879Operating System: Windows 10, Windows 8.1, Windows 7, and XP for both 32bit and 64bit, Linux (can't support hotkey) .Item Weight: 1 poundsProduct Dimensions: 19.1 x 6.7 x 1.3 inchesItem Dimensions L x W x H: 19.09 x 6.65 x 1.34 inchesColor: blackPower Source: usbShipping Weight: 2.3 poundsDate First Available: January 19, 2017 Payment We accept Paypal payments only. Sales tax may be applied to your purchase as we possess sales tax certificates for all states we collect sales tax in. If your state is one that we charge sales tax in, you will see the sales tax charge at time of checkout before you submit payment. Delivery Expedited shipping is free. Handling time on our orders is normally between 1-2 business days. Your order should reach you within 1-3 business days. We do not ship to AK, HI, PO boxes, or APO addresses. We're not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. We don't accept requests to change shipping addresses post purchase. We do not ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our product may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered. Return Policy You may return new, unopened items within 30 days of delivery for a refund, and a restocking fee may apply. Return shipping fees are not refundable. Message us for return instructions if you have questions. Support & Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Contact us via eCRATER messaging and we will respond within 1 business day. Our office hours are 8AM-4PM PST Monday-Friday. We thank you for your business!